Eurasian Reed Warbler
- Group
- Birds
- Peak month
- May
- Records since 2000
- 148,874
- Home
- Species by county
- Monmouthshire
Species recorded in Monmouthshire
476 species
Monmouthshire — county
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
Small Copper
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 142,326
Common Kingfisher
- Group
- Birds
- Peak month
- September
- Records since 2000
- 140,284
Sedge Warbler
- Group
- Birds
- Peak month
- May
- Records since 2000
- 139,834
Fieldfare
- Group
- Birds
- Peak month
- January
- Records since 2000
- 138,324
Common Carder Bee
- Group
- Bees, wasps and ants
- Peak month
- August
- Records since 2000
- 124,859
Harlequin ladybird, Asian ladybird, Asian ladybeetle
- Group
- Beetles
- Peak month
- October
- Records since 2000
- 108,560
Seven-spot Ladybird
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 107,618
Common Sandpiper
- Group
- Birds
- Peak month
- August
- Records since 2000
- 107,459
Spring Azure
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 107,313
Northern Wheatear
- Group
- Birds
- Peak month
- April
- Records since 2000
- 107,268
Painted Lady
- Group
- Butterflies and moths
- Peak month
- August
- Records since 2000
- 105,523
Common Merganser
- Group
- Birds
- Peak month
- January
- Records since 2000
- 104,946
Silver-washed Fritillary
- Group
- Butterflies and moths
- Peak month
- July
- Records since 2000
- 102,029
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
Buff-tailed Bumble Bee
- Group
- Bees, wasps and ants
- Peak month
- April
- Records since 2000
- 88,448
Migrant Hawker
- Group
- Dragonflies and damselflies
- Peak month
- September
- Records since 2000
- 82,033
Common Cuckoo
- Group
- Birds
- Peak month
- May
- Records since 2000
- 80,853
Banded Demoiselle
- Group
- Dragonflies and damselflies
- Peak month
- June
- Records since 2000
- 75,531
Large Red Tailed Bumble Bee
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 68,667
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
European rabbit
- Group
- Mammals
- Peak month
- May
- Records since 2000
- 61,227
Garden Warbler
- Group
- Birds
- Peak month
- May
- Records since 2000
- 59,895
Tawny Owl
- Group
- Birds
- Peak month
- May
- Records since 2000
- 59,671
Broad-bodied Chaser
- Group
- Dragonflies and damselflies
- Peak month
- June
- Records since 2000
- 58,431
Dingy Skipper
- Group
- Butterflies and moths
- Peak month
- May
- Records since 2000
- 56,840
Red fox
- Group
- Mammals
- Peak month
- August
- Records since 2000
- 56,196
Western honey bee
- Group
- Bees, wasps and ants
- Peak month
- July
- Records since 2000
- 51,449
Mandarin Duck
- Group
- Birds
- Peak month
- April
- Records since 2000
- 50,596
Marsh Tit
- Group
- Birds
- Peak month
- January
- Records since 2000
- 47,776
Marmalade hoverfly
- Group
- True flies
- Peak month
- July
- Records since 2000
- 46,804
Emerald Damselfly
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 46,053
Ruddy Darter
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 45,389
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
Spotted Flycatcher
- Group
- Birds
- Peak month
- May
- Records since 2000
- 43,874
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
(Great or Northern) Crested Newt
- Group
- Amphibians
- Peak month
- May
- Records since 2000
- 39,193
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