American plaice, Long Rough Dab
- Group
- Fish
- Peak month
- August
- Records since 2000
- 90,129
- Home
- IUCN status
- Endangered
IUCN Red List: Endangered
34 species
European rabbit
- Group
- Mammals
- Peak month
- May
- Records since 2000
- 61,227
Basking Shark
- Group
- Fish
- Peak month
- August
- Records since 2000
- 10,066
Freshwater White-clawed Crayfish
- Group
- Crustaceans
- Peak month
- September
- Records since 2000
- 4,536
Cheilosia morio
- Group
- True flies
- Peak month
- August
- Records since 2000
- 2,521
Smooth-hound
- Group
- Fish
- Peak month
- November
- Records since 2000
- 2,232
Russian Wild Horse
- Group
- Mammals
- Peak month
- June
- Records since 2000
- 1,701
Monkey-puzzle
- Group
- Conifers
- Peak month
- May
- Records since 2000
- 738
Leafscale Gulper Shark
- Group
- Fish
- Peak month
- April
- Records since 2000
- 724
Greater Copperwort
- Group
- Liverworts
- Peak month
- January
- Records since 2000
- 483
Swan Goose
- Group
- Birds
- Peak month
- February
- Records since 2000
- 443
Great Bustard
- Group
- Birds
- Peak month
- March
- Records since 2000
- 343
Atlantic cedar
- Group
- Conifers
- Peak month
- July
- Records since 2000
- 311
Giant Sequoia
- Group
- Conifers
- Peak month
- May
- Records since 2000
- 304
Pininana
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 239
Lead-moss
- Group
- Mosses
- Peak month
- October
- Records since 2000
- 231
Gloioxanthomyces vitellinus
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 194
Great Knot
- Group
- Birds
- Peak month
- June
- Records since 2000
- 174
Ginkgo
- Group
- Conifers
- Peak month
- July
- Records since 2000
- 153
Monterey Pine
- Group
- Conifers
- Peak month
- September
- Records since 2000
- 132
Coast Redwood
- Group
- Conifers
- Peak month
- March
- Records since 2000
- 115
A lichen
- Group
- Lichens
- Peak month
- December
- Records since 2000
- 111
Shortfin Mako
- Group
- Fish
- Peak month
- January
- Records since 2000
- 106
A fungus
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 96
Dawn redwood
- Group
- Conifers
- Peak month
- October
- Records since 2000
- 95
Sei Whale
- Group
- Mammals
- Peak month
- October
- Records since 2000
- 90
White-headed duck
- Group
- Birds
- Peak month
- September
- Records since 2000
- 84
Atlantic Petrel
- Group
- Birds
- Peak month
- October
- Records since 2000
- 74
Atlantic yellow-nosed albatross
- Group
- Birds
- Peak month
- October
- Records since 2000
- 74
Cape Cormorant
- Group
- Birds
- Peak month
- October
- Records since 2000
- 74
Cape Gannet
- Group
- Birds
- Peak month
- October
- Records since 2000
- 74
Northern royal albatross
- Group
- Birds
- Peak month
- October
- Records since 2000
- 74
Bottlenose Skate, Spearnose Skate, White Skate
- Group
- Fish
- Peak month
- April
- Records since 2000
- 57
Maccoa Duck
- Group
- Birds
- Peak month
- April
- Records since 2000
- 57