Red Knot
- Group
- Birds
- Peak month
- September
- Records since 2000
- 53,928
- Home
- Species by county
- Halton
Species recorded in Halton
375 species
Halton — county
Common Nettle
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 53,331
Western honey bee
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 51,449
Barnacle Goose
- Group
- Birds
- Peak month
- October
- Records since 2000
- 47,758
Marmalade hoverfly
- Group
- True flies
- Peak month
- July
- Records since 2000
- 46,804
Whooper Swan
- Group
- Birds
- Peak month
- October
- Records since 2000
- 45,803
Hawthorn
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 44,514
Common Feather-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 44,396
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
White-tailed Bumble Bee
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 40,355
Ribwort Plantain
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 39,026
Hogweed
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 38,903
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
Brambling
- Group
- Birds
- Peak month
- October
- Records since 2000
- 36,793
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
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
Common frog
- Group
- Amphibians
- Peak month
- March
- Records since 2000
- 33,381
Hazel
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 33,120
Holly
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 32,893
Corn bunting
- Group
- Birds
- Peak month
- May
- Records since 2000
- 32,362
Pointed Spear-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 32,268
White Clover
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 31,709
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
Herb-Robert
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 31,116
English ivy, Common ivy, European ivy, Ivy, Needlepoint ivy, Ripple ivy
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 30,860
Daisy
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 29,849
Yorkshire-fog
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 29,834
Cow Parsley
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 29,713
Blackthorn
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 28,574
Cock's-foot
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 28,426
Whinchat
- Group
- Birds
- Peak month
- September
- Records since 2000
- 28,416
Elder
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 28,375
Red Campion
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 28,333
Spotted Redshank
- Group
- Birds
- Peak month
- September
- Records since 2000
- 28,229