Hogweed
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 38,903
- Home
- Species
Species
17,073 species
Atlantic Puffin
- Group
- Birds
- Peak month
- June
- Records since 2000
- 38,357
Early Bumble Bee
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 38,075
Eurasian Spoonbill
- Group
- Birds
- Peak month
- August
- Records since 2000
- 37,657
Green Alkanet
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 37,435
Springy Turf-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 37,320
Green Shieldbug
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 37,202
Red gurnard, East Atlantic red gurnard
- Group
- Fish
- Peak month
- March
- Records since 2000
- 37,030
Brambling
- Group
- Birds
- Peak month
- October
- Records since 2000
- 36,793
Edible Crab
- Group
- Crustaceans
- Peak month
- August
- Records since 2000
- 36,315
Tree Bumblebee
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 35,931
Common Redstart
- Group
- Birds
- Peak month
- May
- Records since 2000
- 35,860
Creeping Buttercup
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 35,825
Creeping Thistle
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 35,350
Garlic Mustard
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 35,141
Cleavers
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 35,139
Ash
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 35,025
Tapered Drone Fly
- Group
- True flies
- Peak month
- April
- Records since 2000
- 35,005
Blue whiting
- Group
- Fish
- Peak month
- November
- Records since 2000
- 34,871
Sycamore [tree]
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 34,632
Gray Partridge
- Group
- Birds
- Peak month
- May
- Records since 2000
- 34,405
Dangling Swamp-lover
- Group
- True flies
- Peak month
- September
- Records since 2000
- 34,301
Arctic Tern
- Group
- Birds
- Peak month
- May
- Records since 2000
- 33,992
Beautiful Damselfly
- Group
- Dragonflies and damselflies
- Peak month
- June
- Records since 2000
- 33,565
Bearded Reedling
- Group
- Birds
- Peak month
- May
- Records since 2000
- 33,456
Common frog
- Group
- Amphibians
- Peak month
- March
- Records since 2000
- 33,381
Firecrest
- Group
- Birds
- Peak month
- October
- Records since 2000
- 33,295
Common Starfish
- Group
- Starfish and sea urchins
- Peak month
- July
- Records since 2000
- 33,273
Hazel
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 33,120
Holly
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 32,893
Bee Fly
- Group
- True flies
- Peak month
- April
- Records since 2000
- 32,811
Common Loon
- Group
- Birds
- Peak month
- January
- Records since 2000
- 32,765
Lesser sand-eel, Raitt's Sandeel
- Group
- Fish
- Peak month
- December
- Records since 2000
- 32,762
Adonis Blue
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 32,407
Corn bunting
- Group
- Birds
- Peak month
- May
- Records since 2000
- 32,362
White-throated Dipper
- Group
- Birds
- Peak month
- May
- Records since 2000
- 32,318
Pointed Spear-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 32,268
Large Yellow Underwing
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 31,787
White Clover
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 31,709
Golden-ringed Dragonfly
- Group
- Dragonflies and damselflies
- Peak month
- July
- Records since 2000
- 31,664
Capillary Thread-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 31,536
Yellow-legged Gull
- Group
- Birds
- Peak month
- August
- Records since 2000
- 31,327
Essex Skipper
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 31,187
Herb-Robert
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 31,116
Great Bittern
- Group
- Birds
- Peak month
- May
- Records since 2000
- 30,985
English ivy, Common ivy, European ivy, Ivy, Needlepoint ivy, Ripple ivy
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 30,860
Grayling [butterfly]
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 30,847
Manx Shearwater
- Group
- Birds
- Peak month
- August
- Records since 2000
- 30,622