Field vole
- Group
- Mammals
- Peak month
- August
- Records since 2000
- 3,284
- Home
- IUCN status
- Least Concern
IUCN Red List: Least Concern
1,392 species
Lesser emperor
- Group
- Dragonflies and damselflies
- Peak month
- July
- Records since 2000
- 3,235
Water-plantain
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,208
Prickly Featherwort
- Group
- Liverworts
- Peak month
- February
- Records since 2000
- 3,205
Club-tailed Dragonfly
- Group
- Dragonflies and damselflies
- Peak month
- May
- Records since 2000
- 3,201
Toad Rush
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,158
Brill
- Group
- Fish
- Peak month
- September
- Records since 2000
- 3,146
Cotton Spinner
- Group
- Starfish and sea urchins
- Peak month
- July
- Records since 2000
- 3,139
Hoary Willowherb
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,116
Great Burnet
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,110
Yellow Loosestrife
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,088
Bogbean
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 3,067
Budapest slug
- Group
- Molluscs
- Peak month
- April
- Records since 2000
- 3,041
Temminck's Stint
- Group
- Birds
- Peak month
- May
- Records since 2000
- 3,040
Durham slug
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 3,032
Bulbous Rush
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,996
Creeping-jenny
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,927
Marsh Cinquefoil
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,914
American Skunkcabbage
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 2,909
White Willow
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,890
Corkwing wrasse
- Group
- Fish
- Peak month
- August
- Records since 2000
- 2,878
Cowberry
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,865
Celery-leaved Buttercup
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,860
Horse-radish
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,856
Reed Sweet-grass
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,809
Snow/Ross's Goose
- Group
- Birds
- Peak month
- January
- Records since 2000
- 2,808
Common Puffball
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,795
False Fox-sedge
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,785
Marsh Horsetail
- Group
- Ferns and horsetails
- Peak month
- June
- Records since 2000
- 2,785
Shaggy Inkcap
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 2,784
Long-shanked Pincushion
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 2,701
Buckthorn
- Group
- Flowering plants
- Peak month
- September
- Records since 2000
- 2,696
Bladder Campion
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,695
Watercress
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,659
Common Spike-rush
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 2,651
Dovekie
- Group
- Birds
- Peak month
- November
- Records since 2000
- 2,594
Common shrew
- Group
- Mammals
- Peak month
- July
- Records since 2000
- 2,577
Lesser Scaup
- Group
- Birds
- Peak month
- March
- Records since 2000
- 2,556
Three-spined stickleback
- Group
- Fish
- Peak month
- September
- Records since 2000
- 2,526
Greater Pipefish
- Group
- Fish
- Peak month
- September
- Records since 2000
- 2,504
European physa, Tadpole snail, Bladder snail, Acute bladder snail, Pewter physa
- Group
- Molluscs
- Peak month
- October
- Records since 2000
- 2,479
Mueller's pearlside
- Group
- Fish
- Peak month
- February
- Records since 2000
- 2,476
Bottle Sedge
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 2,462
Brown Hairstreak
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 2,458
Great Ramshorn
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 2,449
Sea-milkwort
- Group
- Flowering plants
- Peak month
- October
- Records since 2000
- 2,432
Seabuckthorn
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 2,425
Horny Orb Mussel
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 2,423