Gabrius breviventer
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 272
Gabrius splendidulus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 148
Gadiculus thori
- Group
- Fish
- Peak month
- February
- Records since 2000
- 754
Gadwall
- Group
- Birds
- Peak month
- April
- Records since 2000
- 371,348
Gaiella occulta
- Group
- Microorganisms and protists
- Peak month
- January
- Records since 2000
- 73
Gaillona hookeri
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 227
Gaillona seposita
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 71
Galathea dispersa
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 155
Galathea intermedia
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 6,937
Galathea nexa
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 258
Galathowenia fragilis
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 66
Galathowenia oculata
- Group
- Worms (annelids)
- Peak month
- May
- Records since 2000
- 11,361
Galerina atkinsoniana
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 107
Galerina calyptrata
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 87
Galerina clavata
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 335
Galerina graminea
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 127
Galerina hypnorum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 248
Galerina mniophila
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 149
Galerina nana
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 66
Galerina paludosa
- Group
- Fungi
- Peak month
- May
- Records since 2000
- 158
Galerina pumila
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 241
Galerina subclavata
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 54
Galerina tibiicystis
- Group
- Fungi
- Peak month
- July
- Records since 2000
- 50
Galerina uncialis
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 92
Galerina vittiformis
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 360
Galerucella nymphaeae
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 165
Galerucella pusilla
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 70
Galerucella sagittariae
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 382
Galerucella tenella
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 147
Galingale
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 272
Galium carpet
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 113
Galium gall mite
- Group
- Mites, harvestmen and other arachnids
- Peak month
- May
- Records since 2000
- 768
Gall midge
- Group
- True flies
- Peak month
- May
- Records since 2000
- 2,174
Gallant soldier
- Group
- Flowering plants
- Peak month
- September
- Records since 2000
- 195
Gallery Worm
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 3,083
Gallowayiopsis glebulosa
- Group
- Lichens
- Peak month
- September
- Records since 2000
- 1,144
Gallowayiopsis obtegens
- Group
- Lichens
- Peak month
- September
- Records since 2000
- 299
Gammarella fucicola
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 94
Gammarellus homari
- Group
- Crustaceans
- Peak month
- June
- Records since 2000
- 172
Gammaropsis lobata
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 555
Gammaropsis maculata
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 2,202
Gammaropsis nitida
- Group
- Crustaceans
- Peak month
- July
- Records since 2000
- 220
Gammaropsis palmata
- Group
- Crustaceans
- Peak month
- March
- Records since 2000
- 1,139
Gammarus duebeni
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 118
Gammarus fossarum
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 58
Gammarus lacustris
- Group
- Crustaceans
- Peak month
- May
- Records since 2000
- 60
Gammarus locusta
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 305
Gammarus salinus
- Group
- Crustaceans
- Peak month
- October
- Records since 2000
- 244
Gammarus tigrinus
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 918
Gammarus zaddachi
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 333
Gampsocoris punctipes
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 248
Gamundia striatula
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 61
Ganoderma adspersum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 1,932
Ganoderma australe
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 178
Ganoderma pfeifferi
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 70
Ganoderma resinaceum
- Group
- Fungi
- Peak month
- August
- Records since 2000
- 257
Garden Angelica
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 283
Garden Carpet
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 8,898
Garden Chafer
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 3,758
Garden chervil
- Group
- Flowering plants
- Peak month
- October
- Records since 2000
- 192
Garden Cosmet
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 744
Garden dart
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 111
Garden Grape-hyacinth
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 479
Garden Grass-veneer
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 11,898
Garden Grey
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 4,538
Garden lettuce
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 308
Garden Lobelia
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 1,111
Garden lovage
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 401
Garden Parsley
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 250
Garden Pebble
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 1,748
Garden Privet
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,921
Garden rhubarb
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 208
Garden Rose Button
- Group
- Butterflies and moths
- Peak month
- September
- Records since 2000
- 2,500
Garden Slug
- Group
- Molluscs
- Peak month
- March
- Records since 2000
- 1,236
Garden Snail
- Group
- Molluscs
- Peak month
- June
- Records since 2000
- 23,914
Garden Sorrel
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 20,829
Garden Spider
- Group
- Spiders
- Peak month
- September
- Records since 2000
- 6,249
Garden Star-of-Bethlehem
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 835
Garden strawberry
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 239
Garden Tiger
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 2,881
Garden Warbler
- Group
- Birds
- Peak month
- May
- Records since 2000
- 59,895
Garfish
- Group
- Fish
- Peak month
- August
- Records since 2000
- 136
Garganey
- Group
- Birds
- Peak month
- May
- Records since 2000
- 21,932
Gargara genistae
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 68
Gari costulata
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 139
Gari depressa
- Group
- Molluscs
- Peak month
- July
- Records since 2000
- 345
Gari tellinella
- Group
- Molluscs
- Peak month
- August
- Records since 2000
- 2,855
Garlic Mustard
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 35,141
Garlic Snail
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 4,561
Garveia nutans
- Group
- Jellyfish, corals and anemones
- Peak month
- September
- Records since 2000
- 81
Gas Mantle Ascidian
- Group
- Sea squirts
- Peak month
- September
- Records since 2000
- 1,998
Gasteruption jaculator
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 91
Gastroclonium ovatum
- Group
- Seaweeds and algae
- Peak month
- May
- Records since 2000
- 319
Gastroclonium reflexum
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 255
Gastrolepta anthracina
- Group
- True flies
- Peak month
- July
- Records since 2000
- 223
Gastrosaccus sanctus
- Group
- Crustaceans
- Peak month
- February
- Records since 2000
- 55
Gastrosaccus spinifer
- Group
- Crustaceans
- Peak month
- July
- Records since 2000
- 2,031
Gatekeeper
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 600,897
Gattyana cirrhosa
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 2,528
Gattyana cirrosa
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 248
Gayliella flaccida
- Group
- Seaweeds and algae
- Peak month
- July
- Records since 2000
- 55
Geastrum britannicum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 102
Geastrum coronatum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 86
Geastrum fimbriatum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 285
Geastrum floriforme
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 51
Geastrum pectinatum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 66
Geastrum rufescens
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 57
Geastrum striatum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 271
Geheebia spadicea
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 381
Geitodoris planata
- Group
- Molluscs
- Peak month
- June
- Records since 2000
- 111
Gelechia senticetella
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 182
Gelert's Dandelion
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 72
Gelidium crinale
- Group
- Seaweeds and algae
- Peak month
- May
- Records since 2000
- 131
Gelidium pulchellum
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 161
Gelidium pusillum
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 602
Gelidium spinosum
- Group
- Seaweeds and algae
- Peak month
- May
- Records since 2000
- 342
Gelis agilis
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 74
Gelis areator
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 133
Gem anemone
- Group
- Jellyfish, corals and anemones
- Peak month
- September
- Records since 2000
- 508
Geminocystis herdmanii
- Group
- Microorganisms and protists
- Peak month
- January
- Records since 2000
- 116
Gemmabryum caespiticium
- Group
- Mosses
- Peak month
- May
- Records since 2000
- 161
Gemmabryum dichotomum
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 17,871
Gemmabryum gemmiferum
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 572
Gemmabryum kunzei
- Group
- Mosses
- Peak month
- February
- Records since 2000
- 104
Gemmabryum ruderale
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,401
Gemmabryum sauteri
- Group
- Mosses
- Peak month
- October
- Records since 2000
- 243
Gemmabryum subapiculatum
- Group
- Mosses
- Peak month
- October
- Records since 2000
- 1,026
Gemmabryum tenuisetum
- Group
- Mosses
- Peak month
- October
- Records since 2000
- 62
Gemmabryum violaceum
- Group
- Mosses
- Peak month
- October
- Records since 2000
- 1,644
Gemmatimonas phototrophica
- Group
- Microorganisms and protists
- Peak month
- January
- Records since 2000
- 285
Gemmed Amanita
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 165
Genistogethes carinulatus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 254
Gennar's rinodina lichen
- Group
- Lichens
- Peak month
- June
- Records since 2000
- 57
Gentianella uliginosa
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 161
Geoffroy's Blood Bee
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 472
Geoglossum atropurpureum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 176
Geoglossum cookeanum
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 380
Geoglossum cookeianum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 70
Geoglossum umbratile
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 384
Geomyza balachowskyi
- Group
- True flies
- Peak month
- September
- Records since 2000
- 313
Geomyza subnigra
- Group
- True flies
- Peak month
- June
- Records since 2000
- 64
Geophilus carpophagus
- Group
- Centipedes
- Peak month
- October
- Records since 2000
- 111
Geophilus easoni
- Group
- Centipedes
- Peak month
- April
- Records since 2000
- 69
Geophilus truncorum
- Group
- Centipedes
- Peak month
- April
- Records since 2000
- 76
Geopora sumneriana
- Group
- Fungi
- Peak month
- March
- Records since 2000
- 137
Georissus crenulatus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 105
Geostiba circellaris
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 264
Geotrichum candidum
- Group
- Fungi
- Peak month
- April
- Records since 2000
- 50
Geranium Brittlegill
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 850
Geranomyia unicolor
- Group
- True flies
- Peak month
- September
- Records since 2000
- 81
German Scorpionfly
- Group
- Other insects
- Peak month
- May
- Records since 2000
- 1,073
German Wasp
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 3,378
Germander Speedwell
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 21,208
Gerris argentatus
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 340
Gerris costae
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 193
Gerris gibbifer
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 504
Gerris lateralis
- Group
- True bugs
- Peak month
- April
- Records since 2000
- 152
Gerris thoracicus
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 675
Geryon trispinosus
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 72
Geum intermedium
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 80
Geyer's whorl snail
- Group
- Molluscs
- Peak month
- August
- Records since 2000
- 126
Ghost Bolete
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 207
Ghost Moth
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 1,212
Ghost Slug
- Group
- Molluscs
- Peak month
- November
- Records since 2000
- 573
Giant Bellflower
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 829
Giant Blackberry
- Group
- Flowering plants
- Peak month
- February
- Records since 2000
- 3,291
Giant Candlewax Lichen
- Group
- Lichens
- Peak month
- January
- Records since 2000
- 528
Giant fescue
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 1,581
Giant goldenrod
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 289
Giant Hogweed
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 27,203
Giant House Spider
- Group
- Spiders
- Peak month
- September
- Records since 2000
- 124
Giant Knotweed
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 220
Giant Polypore
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 1,521
Giant Puffball
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 562
Giant Sequoia
- Group
- Conifers
- Peak month
- May
- Records since 2000
- 304
Giant shield lichen
- Group
- Lichens
- Peak month
- November
- Records since 2000
- 106
Giant snowdrop
- Group
- Flowering plants
- Peak month
- February
- Records since 2000
- 122
Giant Spear-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 637
Giant willow aphid
- Group
- True bugs
- Peak month
- October
- Records since 2000
- 1,054
Giant-rhubarb
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,983
Gibbaranea gibbosa
- Group
- Spiders
- Peak month
- March
- Records since 2000
- 311
Gilded whiskers
- Group
- Lichens
- Peak month
- February
- Records since 2000
- 242
Gillmeria pallidactyla
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 227
Ginger anemone
- Group
- Jellyfish, corals and anemones
- Peak month
- July
- Records since 2000
- 785
Ginger Button
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 557
Ginkgo
- Group
- Conifers
- Peak month
- July
- Records since 2000
- 153
Girardia tigrina
- Group
- Flatworms
- Peak month
- September
- Records since 2000
- 305
Girdled Colletes
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 1,013
Girdled Leafhopper
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 92
Girdled Mining Bee
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 657
Girdled Snail
- Group
- Molluscs
- Peak month
- October
- Records since 2000
- 3,950
Girgensohn's Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 1,993
Gitana sarsi
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 356
Glaenocorixa propinqua
- Group
- True bugs
- Peak month
- April
- Records since 2000
- 66
Glandora diffusa
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 52
Glanville Fritillary
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 788
Glass-wort Feather-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 360
Glaucomaria rupicola
- Group
- Lichens
- Peak month
- August
- Records since 2000
- 913
Glaucomaria sulphurea
- Group
- Lichens
- Peak month
- August
- Records since 2000
- 1,570
Glaucous Crystalwort
- Group
- Liverworts
- Peak month
- November
- Records since 2000
- 1,131
Glaucous dog rose
- Group
- Flowering plants
- Peak month
- September
- Records since 2000
- 89
Glaucous Dog-rose
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 92
Glaucous Gull
- Group
- Birds
- Peak month
- January
- Records since 2000
- 5,212
Glaucous Sedge
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 7,387
Glaucous shears
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 350
Glebionis coronaria
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 274
Gliophorus reginae
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 176
Glischrochilus hortensis
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 895
Glischrochilus quadriguttatus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 60
Glischrochilus quadripunctatus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 53
Glistening Inkcap
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 3,198
Glistenworm
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 2,345
Glistenworm
- Group
- Molluscs
- Peak month
- August
- Records since 2000
- 1,103
Glittering Fanvault
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 53
Glittering Wood-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 13,837
Globe Ball Lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 1,930
Globe candytuft
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 317
Globeflower
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 787
Globia sparganii
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 133
Glocianus distinctus
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 140
Gloeocystidiellum clavuligerum
- Group
- Fungi
- Peak month
- March
- Records since 2000
- 76
Gloeocystidiellum porosum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 235
Gloeoporus pannocinctus
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 89
Gloiothele citrina
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 116
Gloiothele lactescens
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 122
Gloioxanthomyces vitellinus
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 194
Gloniopsis praelonga
- Group
- Fungi
- Peak month
- April
- Records since 2000
- 129
Glossosoma boltoni
- Group
- Caddisflies
- Peak month
- September
- Records since 2000
- 2,394
Glossosoma conformis
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 675
Glossy Buckthorn
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 868
Glossy furrow-shell
- Group
- Molluscs
- Peak month
- June
- Records since 2000
- 7,146
Glossy Ibis
- Group
- Birds
- Peak month
- September
- Records since 2000
- 9,557
Glue crust fungus
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 1,011
Glutinoglossum glutinosum
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 425
Glutinous Snail
- Group
- Molluscs
- Peak month
- October
- Records since 2000
- 120
Glutinous Waxcap
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 927
Glycera alba
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 7,155
Glycera capitata
- Group
- Worms (annelids)
- Peak month
- April
- Records since 2000
- 91
Glycera celtica
- Group
- Worms (annelids)
- Peak month
- September
- Records since 2000
- 145
Glycera fallax
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 976
Glycera lapidum
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 14,425
Glycera oxycephala
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 3,980
Glycera tesselata
- Group
- Worms (annelids)
- Peak month
- September
- Records since 2000
- 78
Glycera unicornis
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 2,412
Glycerine Worm
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 5,164
Glycinde nordmanni
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 4,323
Glyphipterix forsterella
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 77
Glyphipterix fuscoviridella
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 185
Glyphipterix schoenicolella
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 101
Glyphipterix thrasonella
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 397
Glyphium elatum
- Group
- Fungi
- Peak month
- April
- Records since 2000
- 167
Glyphohesione klatti
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 543
Glyptapanteles fulvipes
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 191
Gnathia dentata
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 119
Gnathia maxillaris
- Group
- Crustaceans
- Peak month
- April
- Records since 2000
- 74
Gnathia oxyuraea
- Group
- Crustaceans
- Peak month
- July
- Records since 2000
- 2,291
Gnathia vorax
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 423
Gnathonarium dentatum
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 626
Gnome fingers
- Group
- Lichens
- Peak month
- August
- Records since 2000
- 619
Gnomonia cerastis
- Group
- Fungi
- Peak month
- May
- Records since 2000
- 70
Gnomonia gnomon
- Group
- Fungi
- Peak month
- January
- Records since 2000
- 55
Gnophomyia viridipennis
- Group
- True flies
- Peak month
- June
- Records since 2000
- 99
Gnophos obfuscata
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 231
Gnypeta carbonaria
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 74
Goat Moth
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 154
Goat Willow
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 8,468
Goat's-beard
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 3,794
Goat's-horn coralline
- Group
- Bryozoans
- Peak month
- April
- Records since 2000
- 1,437
Goat's-rue
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,010
Goblet
- Group
- Fungi
- Peak month
- November
- Records since 2000
- 514
Goblet Waxcap
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 571
Goblin lights
- Group
- Lichens
- Peak month
- August
- Records since 2000
- 78
Gold Spangle
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 640
Gold Spot
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 2,286
Gold swift
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 363
Gold Triangle
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 1,742
Gold-fringed Mason Bee
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 721
Gold-ribbon Argent
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 647
Goldcrest
- Group
- Birds
- Peak month
- October
- Records since 2000
- 368,590
Golden Argent
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 1,855
Golden blue-eyed grass
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 55
Golden bog-moss
- Group
- Mosses
- Peak month
- August
- Records since 2000
- 229
Golden currant
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 173
Golden Dock
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 257
Golden Dung Fly
- Group
- True flies
- Peak month
- June
- Records since 2000
- 14,206
Golden Eagle
- Group
- Birds
- Peak month
- April
- Records since 2000
- 463
Golden grey mullet
- Group
- Fish
- Peak month
- October
- Records since 2000
- 193
Golden hair lichen
- Group
- Lichens
- Peak month
- September
- Records since 2000
- 306
Golden Lantern-spider
- Group
- Spiders
- Peak month
- July
- Records since 2000
- 60
Golden Pheasant
- Group
- Birds
- Peak month
- January
- Records since 2000
- 706
Golden Pigmy
- Group
- Butterflies and moths
- Peak month
- October
- Records since 2000
- 2,586
Golden Plusia
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 52
Golden Samphire
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 858
Golden Spindles
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 908
Golden Thread-moss
- Group
- Mosses
- Peak month
- October
- Records since 2000
- 1,117
Golden tickseed
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 254
Golden trumpet worm
- Group
- Worms (annelids)
- Peak month
- May
- Records since 2000
- 3,367
Golden Waxcap
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 3,833
Golden-brown Tubic
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 1,465
Golden-head Moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 4,224
Golden-ringed Dragonfly
- Group
- Dragonflies and damselflies
- Peak month
- July
- Records since 2000
- 31,664
Golden-rod pug
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 396
Golden-scale male fern
- Group
- Ferns and horsetails
- Peak month
- May
- Records since 2000
- 3,232
Golden-tailed Leafwalker
- Group
- True flies
- Peak month
- June
- Records since 2000
- 2,149
Goldenleaf campylium moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 1,173
Goldenrain tree
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 70
Goldenrod
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,030
Goldenrod Crab Spider
- Group
- Spiders
- Peak month
- July
- Records since 2000
- 1,181
Goldilocks Aster
- Group
- Flowering plants
- Peak month
- September
- Records since 2000
- 149
Goldilocks Buttercup
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 1,446
Goldsinny wrasse, Goldsinny
- Group
- Fish
- Peak month
- July
- Records since 2000
- 7,450
Golf ball sponge
- Group
- Sponges
- Peak month
- August
- Records since 2000
- 636
Golfingia elongata
- Group
- Other invertebrates
- Peak month
- August
- Records since 2000
- 3,613
Golfingia margaritacea
- Group
- Other invertebrates
- Peak month
- July
- Records since 2000
- 342
Golfingia vulgaris
- Group
- Other invertebrates
- Peak month
- April
- Records since 2000
- 2,595
Golovinomyces artemisiae
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 154
Golovinomyces asperifolii
- Group
- Fungi
- Peak month
- May
- Records since 2000
- 170
Golovinomyces asperifoliorum
- Group
- Fungi
- Peak month
- August
- Records since 2000
- 212
Golovinomyces asterum
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 117
Golovinomyces biocellatus
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 96
Golovinomyces bolayi
- Group
- Fungi
- Peak month
- July
- Records since 2000
- 75
Golovinomyces cichoracearum
- Group
- Fungi
- Peak month
- August
- Records since 2000
- 264
Golovinomyces cynoglossi
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 190
Golovinomyces depressus
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 312
Golovinomyces fischeri
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 129
Golovinomyces macrocarpus
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 59
Golovinomyces monardae
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 82
Golovinomyces montagnei
- Group
- Fungi
- Peak month
- August
- Records since 2000
- 115
Golovinomyces orontii
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 207
Golovinomyces sonchicola
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 472
Golovinomyces verbasci
- Group
- Fungi
- Peak month
- August
- Records since 2000
- 108
Gomphidius glutinosus
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 112
Gomphidius maculatus
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 74
Gomphidius roseus
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 134
Gomphonema acuminatum
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 143
Gomphonema angusta
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 136
Gomphonema angustatum
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 418
Gomphonema calcifugum
- Group
- Seaweeds and algae
- Peak month
- May
- Records since 2000
- 489
Gomphonema clavatum
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 154
Gomphonema exilissimum
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 833
Gomphonema gracile
- Group
- Seaweeds and algae
- Peak month
- October
- Records since 2000
- 207
Gomphonema intricatum
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 2,121
Gomphonema micropus
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 67
Gomphonema minutum
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 877
Gomphonema olivaceoides
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 1,219
Gomphonema olivaceum
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 1,026
Gomphonema parvulum
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 2,885
Gomphonema spec
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 169
Gomphonema tergestinum
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 289
Gomphonema truncatum
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 297
Gomphonema vitreum
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 128
Gonatium rubellum
- Group
- Spiders
- Peak month
- September
- Records since 2000
- 96
Gonatium rubens
- Group
- Spiders
- Peak month
- August
- Records since 2000
- 223
Gonatocerus fuscicornis
- Group
- Bees, wasps and ants
- Peak month
- September
- Records since 2000
- 67
Gonatocerus sulphuripes
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 62
Gonatopus albosignatus
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 61
Gonatopus clavipes
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 69
Gonatozygon brebissonii
- Group
- Seaweeds and algae
- Peak month
- July
- Records since 2000
- 59
Gonempeda flava
- Group
- True flies
- Peak month
- June
- Records since 2000
- 166
Gongolaria baccata
- Group
- Seaweeds and algae
- Peak month
- January
- Records since 2000
- 424
Gongylidiellum vivum
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 164
Gongylidium rufipes
- Group
- Spiders
- Peak month
- May
- Records since 2000
- 197
Gonia ornata
- Group
- True flies
- Peak month
- April
- Records since 2000
- 139
Gonia picea
- Group
- True flies
- Peak month
- April
- Records since 2000
- 460
Goniada emerita
- Group
- Worms (annelids)
- Peak month
- August
- Records since 2000
- 434
Goniada maculata
- Group
- Worms (annelids)
- Peak month
- June
- Records since 2000
- 8,988
Goniada norvegica
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 233
Goniada pallida
- Group
- Worms (annelids)
- Peak month
- March
- Records since 2000
- 102
Goniadella bobrezkii
- Group
- Worms (annelids)
- Peak month
- March
- Records since 2000
- 133
Goniadella gracilis
- Group
- Worms (annelids)
- Peak month
- July
- Records since 2000
- 1,408
Gonioctena decemnotata
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 68
Gonioctena olivacea
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 270
Gonioctena pallida
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 60
Goniodoris nodosa
- Group
- Molluscs
- Peak month
- July
- Records since 2000
- 420
Goniozus distigmus
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 60
Gonodera luperus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 107
Gonomyia abscondita
- Group
- True flies
- Peak month
- June
- Records since 2000
- 70
Gonomyia dentata
- Group
- True flies
- Peak month
- July
- Records since 2000
- 145
Gonomyia recta
- Group
- True flies
- Peak month
- June
- Records since 2000
- 114
Gonomyia tenella
- Group
- True flies
- Peak month
- May
- Records since 2000
- 52
Good-King-Henry
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 107
Gooden's Nomad Bee
- Group
- Bees, wasps and ants
- Peak month
- April
- Records since 2000
- 3,424
Goose barnacle
- Group
- Crustaceans
- Peak month
- December
- Records since 2000
- 179
Goose Foot Starfish
- Group
- Starfish and sea urchins
- Peak month
- March
- Records since 2000
- 870
Gooseberry
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 3,200
Goosebump sponge
- Group
- Sponges
- Peak month
- May
- Records since 2000
- 6,816
Gorse
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 15,116
Gorse Orb-weaver
- Group
- Spiders
- Peak month
- August
- Records since 2000
- 458
Gorse Shieldbug
- Group
- True bugs
- Peak month
- April
- Records since 2000
- 6,724
Gorse Weevil
- Group
- Beetles
- Peak month
- April
- Records since 2000
- 2,126
Gorytes laticinctus
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 310
Gorytes quadrifasciatus
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 167
Gowardia nigricans
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 66
Graceful green hair
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 568
Gracilaria longissima
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 106
Gracile Sheet-web Weaver
- Group
- Spiders
- Peak month
- June
- Records since 2000
- 1,627
Gracilechinus acutus
- Group
- Starfish and sea urchins
- Peak month
- March
- Records since 2000
- 236
Gracilechinus elegans
- Group
- Starfish and sea urchins
- Peak month
- August
- Records since 2000
- 97
Grainy Shadow-crust Lichen
- Group
- Lichens
- Peak month
- February
- Records since 2000
- 929
Grammoptera ruficornis
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 5,290
Grammotaulius nigropunctatus
- Group
- Caddisflies
- Peak month
- May
- Records since 2000
- 604
Grand Fir
- Group
- Conifers
- Peak month
- May
- Records since 2000
- 177
Granite-speck Rim Lichen
- Group
- Lichens
- Peak month
- June
- Records since 2000
- 4,349
Grannom Caddisfly
- Group
- Caddisflies
- Peak month
- September
- Records since 2000
- 8,446
Granular marine isopod
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 530
Granular Mottled-disk Lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 1,064
Granulate ground beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 1,425
Granulobasidium vellereum
- Group
- Fungi
- Peak month
- December
- Records since 2000
- 67
Grape-Hyacinth
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 150
Graphina pauciloculata
- Group
- Lichens
- Peak month
- October
- Records since 2000
- 191
Graphis alboscripta
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 59
Graphis inustuloides
- Group
- Lichens
- Peak month
- July
- Records since 2000
- 74
Graphocraerus ventralis
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 84
Grapholita compositella
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 246
Grapholita funebrana
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 124
Grapholita janthinana
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 219
Grapholita jungiella
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 120
Graphosoma italicum
- Group
- True bugs
- Peak month
- September
- Records since 2000
- 305
Graptodytes granularis
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 271
Graptodytes pictus
- Group
- Beetles
- Peak month
- August
- Records since 2000
- 1,008
Graptopeltus lynceus
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 159
Graptus triguttatus
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 182
Grass and Cereal Powdery Mildew
- Group
- Fungi
- Peak month
- May
- Records since 2000
- 658
Grass bug
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 4,190
Grass carp
- Group
- Fish
- Peak month
- November
- Records since 2000
- 95
Grass eggar
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 110
Grass emerald
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 254
Grass green russula
- Group
- Fungi
- Peak month
- September
- Records since 2000
- 417
Grass Rivulet
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 834
Grass Snake
- Group
- Reptiles
- Peak month
- May
- Records since 2000
- 8,979
Grass Snake
- Group
- Reptiles
- Peak month
- July
- Records since 2000
- 206
Grass Vetchling
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 1,808
Grass wave
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 157
Grass-leaved Orache
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 671
Grass-of-Parnassus
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 1,589
Grass-wrack Pondweed
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 58
Grateloupia filicina
- Group
- Seaweeds and algae
- Peak month
- July
- Records since 2000
- 77
Grateloupia subpectinata
- Group
- Seaweeds and algae
- Peak month
- September
- Records since 2000
- 51
Grateloupia turuturu
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 415
Gravel Grimmia
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 459
Gravel Sea Cucumber
- Group
- Starfish and sea urchins
- Peak month
- June
- Records since 2000
- 888
Gravel Thread-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 196
Gravesteiniella boldi
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 66
Gray Catbird
- Group
- Birds
- Peak month
- October
- Records since 2000
- 108
Gray Cross Spider
- Group
- Spiders
- Peak month
- August
- Records since 2000
- 195
Gray horsehair lichen
- Group
- Lichens
- Peak month
- July
- Records since 2000
- 52
Gray Partridge
- Group
- Birds
- Peak month
- May
- Records since 2000
- 34,405
Gray Wagtail
- Group
- Birds
- Peak month
- October
- Records since 2000
- 210,755
Gray wolf
- Group
- Mammals
- Peak month
- November
- Records since 2000
- 1,522
Gray-backed Storm-Petrel
- Group
- Birds
- Peak month
- October
- Records since 2000
- 74
Gray-cheeked Thrush
- Group
- Birds
- Peak month
- November
- Records since 2000
- 154
Gray-orange disk lichen; Lecidea lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 140
Gray-rimmed firedot lichen
- Group
- Lichens
- Peak month
- November
- Records since 2000
- 381
Gray/Purple Heron
- Group
- Birds
- Peak month
- May
- Records since 2000
- 647,623
Grayish Button Lichen
- Group
- Lichens
- Peak month
- August
- Records since 2000
- 2,173
Graylag Goose
- Group
- Birds
- Peak month
- April
- Records since 2000
- 499,672
Grayling [butterfly]
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 30,847
Grayling [fish]
- Group
- Fish
- Peak month
- September
- Records since 2000
- 2,023
Greasewort
- Group
- Liverworts
- Peak month
- July
- Records since 2000
- 6,627
Great Bittern
- Group
- Birds
- Peak month
- May
- Records since 2000
- 30,985
Great Black-backed Gull
- Group
- Birds
- Peak month
- October
- Records since 2000
- 343,232
Great Burnet
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,110
Great Bustard
- Group
- Birds
- Peak month
- March
- Records since 2000
- 343
Great Cormorant/European Shag
- Group
- Birds
- Peak month
- January
- Records since 2000
- 711,052
Great Crested Grebe
- Group
- Birds
- Peak month
- April
- Records since 2000
- 360,897
Great Diving Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 1,035
Great Egret
- Group
- Birds
- Peak month
- October
- Records since 2000
- 103,444
Great false leopardbane
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 315
Great Fen-sedge
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 691
Great Forget-me-not
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 2,308
Great globethistle
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 108
Great Gray Shrike
- Group
- Birds
- Peak month
- March
- Records since 2000
- 3,999
Great Green Bush Cricket
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 2,380
Great Grey Slug
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 6,803
Great Hairy Screw-moss
- Group
- Mosses
- Peak month
- January
- Records since 2000
- 9,711
Great Horsetail
- Group
- Ferns and horsetails
- Peak month
- May
- Records since 2000
- 2,294
Great Knot
- Group
- Birds
- Peak month
- June
- Records since 2000
- 174
Great Lanternshark
- Group
- Fish
- Peak month
- September
- Records since 2000
- 212
Great Lettuce
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 956
Great Mullein
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,636
Great oak beauty
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 189
Great Pond Snail
- Group
- Molluscs
- Peak month
- June
- Records since 2000
- 4,111
Great Prominent
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 750
Great Ramshorn
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 2,449
Great Red Sedge
- Group
- Caddisflies
- Peak month
- June
- Records since 2000
- 1,166
Great Reed Warbler
- Group
- Birds
- Peak month
- May
- Records since 2000
- 1,244
Great sand-eel, Greater Sandeel
- Group
- Fish
- Peak month
- August
- Records since 2000
- 5,969
Great Scallop
- Group
- Molluscs
- Peak month
- March
- Records since 2000
- 11,696
Great Scented Liverwort
- Group
- Liverworts
- Peak month
- April
- Records since 2000
- 7,505
Great shearwater
- Group
- Birds
- Peak month
- August
- Records since 2000
- 2,584
Great Skua
- Group
- Birds
- Peak month
- September
- Records since 2000
- 28,354
Great snail-leech
- Group
- Worms (annelids)
- Peak month
- September
- Records since 2000
- 1,516
Great Snipe
- Group
- Birds
- Peak month
- September
- Records since 2000
- 93
Great Spider Crab
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 2,252
Great Spotted Cuckoo
- Group
- Birds
- Peak month
- May
- Records since 2000
- 218
Great Spotted Woodpecker
- Group
- Birds
- Peak month
- May
- Records since 2000
- 388,011
Great Sundew
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 741
Great Tit
- Group
- Birds
- Peak month
- April
- Records since 2000
- 1,058,095
Great Tooth Hydroid
- Group
- Jellyfish, corals and anemones
- Peak month
- July
- Records since 2000
- 560
Great top shell
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 728
Great Torpedo Ray, Atlantic Electric Ray, Atlantic Torpedo, Black Torpedo
- Group
- Fish
- Peak month
- March
- Records since 2000
- 105
Great Willowherb
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 24,020
Great Wood-rush
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 4,470
Great Yellow Bumble Bee
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 2,144
Great Yellow-cress
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 354
Great-winged Petrel
- Group
- Birds
- Peak month
- October
- Records since 2000
- 74
Greater Argentine
- Group
- Fish
- Peak month
- July
- Records since 2000
- 5,341
Greater Bird's-foot-trefoil
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 8,081
Greater Bladderwort
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 212
Greater Broomrape
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 60
Greater Bulb-fly
- Group
- True flies
- Peak month
- June
- Records since 2000
- 8,814
Greater Burnet-saxifrage
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 419
Greater Burrdock
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 1,815
Greater Butterfly-orchid
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 1,408
Greater Celandine
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 6,651
Greater Chickweed
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 408
Greater Copperwort
- Group
- Liverworts
- Peak month
- January
- Records since 2000
- 483
Greater Dodder
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 66
Greater Duckweed
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 585
Greater Featherwort
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 5,722
Greater Fork-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 5,279
Greater forkbeard
- Group
- Fish
- Peak month
- November
- Records since 2000
- 2,922
Greater Frillwort
- Group
- Liverworts
- Peak month
- January
- Records since 2000
- 125
Greater Horntail Wasp
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 1,111
Greater horseshoe bat
- Group
- Mammals
- Peak month
- February
- Records since 2000
- 6,208
Greater Knapweed
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,533
Greater Mouse-Eared Bat
- Group
- Mammals
- Peak month
- January
- Records since 2000
- 58
Greater Periwinkle [plant]
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 5,258
Greater Pipefish
- Group
- Fish
- Peak month
- September
- Records since 2000
- 2,504
Greater Plantain
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 23,502
Greater Pond-sedge
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 1,868
Greater Quaking-grass
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 627
Greater Sand Plover
- Group
- Birds
- Peak month
- July
- Records since 2000
- 224
Greater sand-eel, Courbin's Sandeel
- Group
- Fish
- Peak month
- August
- Records since 2000
- 823
Greater Scaup
- Group
- Birds
- Peak month
- January
- Records since 2000
- 19,363
Greater Sea-spurrey
- Group
- Flowering plants
- Peak month
- October
- Records since 2000
- 1,691
Greater Short-toed Lark
- Group
- Birds
- Peak month
- October
- Records since 2000
- 829
Greater Spearwort
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 903
Greater Stitchwort
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 11,979
Greater Streak-moss
- Group
- Mosses
- Peak month
- September
- Records since 2000
- 507
Greater Tussock-sedge
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 1,078
Greater Water-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 7,753
Greater Water-parsnip
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 487
Greater Weever
- Group
- Fish
- Peak month
- October
- Records since 2000
- 1,154
Greater Whipwort
- Group
- Liverworts
- Peak month
- June
- Records since 2000
- 1,703
Greater White-fronted Goose
- Group
- Birds
- Peak month
- January
- Records since 2000
- 16,291
Greater Whitethroat
- Group
- Birds
- Peak month
- May
- Records since 2000
- 231,628
Greater Yellowlegs
- Group
- Birds
- Peak month
- November
- Records since 2000
- 251
Greater-streaked shieldbug
- Group
- True bugs
- Peak month
- September
- Records since 2000
- 117
Green Alder Sawfly
- Group
- Bees, wasps and ants
- Peak month
- May
- Records since 2000
- 95
Green Alkanet
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 37,435
Green Arches
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 800
Green bristlegrass
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 86
Green Carpet
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 7,759
Green Cellar Slug
- Group
- Molluscs
- Peak month
- April
- Records since 2000
- 7,133
Green Crenella
- Group
- Molluscs
- Peak month
- August
- Records since 2000
- 709
Green Dock Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 6,957
Green Drake
- Group
- Mayflies
- Peak month
- May
- Records since 2000
- 1,718
Green Elfcup
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 1,522
Green Emerald Damselfly
- Group
- Dragonflies and damselflies
- Peak month
- September
- Records since 2000
- 15,887
Green Field-speedwell
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 694
Green Figwort
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 123
Green Hairstreak
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 30,308
Green Hellebore
- Group
- Flowering plants
- Peak month
- March
- Records since 2000
- 176
Green Heron
- Group
- Birds
- Peak month
- November
- Records since 2000
- 224
Green hound’s-tongue
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 64
Green Leaf Web Spider
- Group
- Spiders
- Peak month
- September
- Records since 2000
- 783
Green leafhopper
- Group
- True bugs
- Peak month
- July
- Records since 2000
- 3,954
Green Mountain Fringe-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 6,463
Green Oak Tortrix
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 1,983
Green Ormer
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 599
Green Paddle Worm
- Group
- Worms (annelids)
- Peak month
- May
- Records since 2000
- 1,045
Green Pocket-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 2,389
Green Pug
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 3,170
Green Sandpiper
- Group
- Birds
- Peak month
- August
- Records since 2000
- 76,512
Green Sea Fern
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 860
Green sea urchin
- Group
- Starfish and sea urchins
- Peak month
- August
- Records since 2000
- 7,919
Green Shield-moss
- Group
- Mosses
- Peak month
- February
- Records since 2000
- 897
Green Shieldbug
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 37,202
Green Silver-Lines
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 825
Green Snail
- Group
- Molluscs
- Peak month
- August
- Records since 2000
- 79
Green Spleenwort
- Group
- Ferns and horsetails
- Peak month
- August
- Records since 2000
- 359
Green Spruce Aphid
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 138
Green Stubble Lichen
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 722
Green Tiger Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 8,058
Green Tortoise Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 619
Green Turtle
- Group
- Reptiles
- Peak month
- October
- Records since 2000
- 76
Green Worm
- Group
- Worms (annelids)
- Peak month
- April
- Records since 2000
- 2,506
Green Yoke-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 8,938
Green-brindled Crescent
- Group
- Butterflies and moths
- Peak month
- October
- Records since 2000
- 2,094
Green-eyed Flower Bee
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 712
Green-Flowered Helleborine
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 121
Green-footed Peacock Beetle
- Group
- Beetles
- Peak month
- May
- Records since 2000
- 1,062
Green-ribbed Sedge
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,642
Green-tufted Stubble-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 5,135
Green-veined White
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 559,301
Green-Winged Orchid
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 1,657
Green-winged Teal
- Group
- Birds
- Peak month
- January
- Records since 2000
- 429,559
Green-winged teal
- Group
- Birds
- Peak month
- January
- Records since 2000
- 83
Greenhouse Millipede
- Group
- Millipedes
- Peak month
- April
- Records since 2000
- 56