Eastern gray squirrel
- Group
- Mammals
- Peak month
- October
- Records since 2000
- 216,854
- Home
- Species by county
- Blackburn with Darwen
Species recorded in Blackburn with Darwen
97 species
Blackburn with Darwen — county
Eurasian Nuthatch
- Group
- Birds
- Peak month
- April
- Records since 2000
- 215,086
Gray Wagtail
- Group
- Birds
- Peak month
- October
- Records since 2000
- 210,755
Common Darter
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 200,125
Mistle Thrush
- Group
- Birds
- Peak month
- April
- Records since 2000
- 197,574
Eurasian Bullfinch
- Group
- Birds
- Peak month
- January
- Records since 2000
- 194,195
Common Raven
- Group
- Birds
- Peak month
- April
- Records since 2000
- 180,453
Rose-ringed Parakeet
- Group
- Birds
- Peak month
- April
- Records since 2000
- 174,921
Common Blue Damselfly
- Group
- Dragonflies and damselflies
- Peak month
- June
- Records since 2000
- 163,490
Common Pipistrelle
- Group
- Mammals
- Peak month
- July
- Records since 2000
- 155,421
Eurasian Treecreeper
- Group
- Birds
- Peak month
- April
- Records since 2000
- 149,352
Blue-tailed Damselfly
- Group
- Dragonflies and damselflies
- Peak month
- June
- Records since 2000
- 144,041
Azure Damselfly
- Group
- Dragonflies and damselflies
- Peak month
- June
- Records since 2000
- 143,944
Large Red Damselfly
- Group
- Dragonflies and damselflies
- Peak month
- May
- Records since 2000
- 143,697
Common Carder Bee
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 124,859
Common Merganser
- Group
- Birds
- Peak month
- January
- Records since 2000
- 104,946
Emperor dragonfly
- Group
- Dragonflies and damselflies
- Peak month
- July
- Records since 2000
- 93,185
Southern Hawker
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 88,803
Four-spotted Chaser
- Group
- Dragonflies and damselflies
- Peak month
- June
- Records since 2000
- 79,037
Brown Hawker
- Group
- Dragonflies and damselflies
- Peak month
- July
- Records since 2000
- 74,127
Daubenton's Bat
- Group
- Mammals
- Peak month
- August
- Records since 2000
- 65,340
Indian Balsam
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 62,045
Broad-bodied Chaser
- Group
- Dragonflies and damselflies
- Peak month
- June
- Records since 2000
- 58,431
European roe deer
- Group
- Mammals
- Peak month
- May
- Records since 2000
- 53,679
Emerald Damselfly
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 46,053
Northern River Crangonyctid
- Group
- Crustaceans
- Peak month
- October
- Records since 2000
- 44,412
Common Feather-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 44,396
New Zealand Mudsnail
- Group
- Molluscs
- Peak month
- September
- Records since 2000
- 44,337
Cypress-leaved Plait-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 41,845
Rough-stalked Feather-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 41,342
Springy Turf-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 37,320
Tree Bumblebee
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 35,931
Capillary Thread-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 31,536
Common Hawker
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 29,798
Black Darter
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 26,741
Swan's-neck Thyme-moss
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 25,888
Wall Screw-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 24,717
Grey-cushioned Grimmia
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 21,756
Silver-moss
- Group
- Mosses
- Peak month
- November
- Records since 2000
- 18,165
Heath Star Moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 17,406
Cross-leaved Heath
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 10,772
Blunt-leaved Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 10,519
Flat-topped Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 9,453
Lustrous Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 8,781
Cow-horn Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 7,999
Papillose Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 7,168
Meadow Waxcap
- Group
- Fungi
- Peak month
- October
- Records since 2000
- 5,675
Fringed Bog-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 5,005