Common Toad
- Group
- Amphibians
- Peak month
- March
- Records since 2000
- 23,841
Species recorded in Powys
1,168 species
Powys — county
Heather
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 23,828
Dilated Scalewort
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 23,654
Red Clover
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 23,504
Greater Plantain
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 23,502
Hedgehog
- Group
- Mammals
- Peak month
- August
- Records since 2000
- 23,362
Stock bug
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 23,298
Common Red Soldier Beetle
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 23,196
Broom Fork-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 23,139
Common Grasshopper-Warbler
- Group
- Birds
- Peak month
- April
- Records since 2000
- 23,015
Small Pearl-bordered Fritillary
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 22,974
Broad-leaved Dock
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 22,935
Welshman's Button Caddisfly
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 22,673
Creeping Feather-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 22,321
Redshank [moss]
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 21,994
Hairy Shieldbug
- Group
- True bugs
- Peak month
- May
- Records since 2000
- 21,763
Grey-cushioned Grimmia
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 21,756
Willow Ptarmigan
- Group
- Birds
- Peak month
- April
- Records since 2000
- 21,736
Batman Hoverfly
- Group
- True flies
- Peak month
- August
- Records since 2000
- 21,723
Heath Plait-moss
- Group
- Mosses
- Peak month
- July
- Records since 2000
- 21,593
False Oil Beetle
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 21,524
Sandfly
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 21,424
Rowan
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 21,307
Germander Speedwell
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 21,208
Forest Bug
- Group
- True bugs
- Peak month
- August
- Records since 2000
- 21,188
European water vole
- Group
- Mammals
- Peak month
- August
- Records since 2000
- 21,169
Lesser Celandine
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 21,114
Meadow Buttercup
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 20,980
Tormentil
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 20,922
Hairy Dragonfly
- Group
- Dragonflies and damselflies
- Peak month
- May
- Records since 2000
- 20,883
Garden Sorrel
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 20,829
Bracken
- Group
- Ferns and horsetails
- Peak month
- June
- Records since 2000
- 20,814
Hydropsyche siltalai
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 20,749
Hart's-Tongue Thyme-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 20,735
Lesser Knapweed
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 20,597
Common Field Grasshopper
- Group
- Grasshoppers and crickets
- Peak month
- August
- Records since 2000
- 20,577
Sweet Vernal Grass
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 20,537
European Common Lizard
- Group
- Reptiles
- Peak month
- August
- Records since 2000
- 20,492
Chinese Muntjac
- Group
- Mammals
- Peak month
- April
- Records since 2000
- 20,457
Common Tamarisk-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 20,226
Lesser Horseshoe Bat
- Group
- Mammals
- Peak month
- June
- Records since 2000
- 19,920
Common Pocket-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 19,854
Bird's-claw Beard-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 19,787
Soft Rush
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 19,779
Silky Wall Feather-moss
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 19,515
Field Maple
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 19,098
Keeled Skimmer
- Group
- Dragonflies and damselflies
- Peak month
- July
- Records since 2000
- 18,845
European Pied Flycatcher
- Group
- Birds
- Peak month
- May
- Records since 2000
- 18,794