This section is based on the Northamptonshire Bird List. You can search the Common and Latin names of these species for any phrase or click on any of the three columns to sort by that parameter.
The information is by no means complete at the moment. Club members may wish to help enhance this feature by providing clear images of any species or writing a description.
| Common Name | Latin Name | Rarity |
|---|---|---|
| (Dark-bellied) Brent Goose | Branta bernicla | Scarce annual winter & passage visitor |
| (Tundra) Bean Goose | Anser fabalis | Rare winter visitor |
| Alpine Swift | Apus melba | No notes available |
| American Golden Plover | Pluvialis dominica | No notes available |
| American Wigeon | Anas americana | No notes available |
| Aquatic Warbler | Acrocephalus paludicola | No notes available |
| Arctic Redpoll | Carduelis hornemanni | No notes available |
| Arctic Skua | Stercorarius parasiticus | Rare |
| Arctic Tern | Sterna paradisaea | Passage migrant |
| Atlantic Puffin | Fratercula arctica | Rare |
| Baird's Sandpiper | Calidris bairdii | No notes available |
| Bar-tailed Godwit | Limosa lapponica | Regular but scarce visitor |
| Barn Owl | Tyto alba | Resident |
| Barn Swallow | Hirundo rustica | Common summer visitor |
| Barnacle Goose | Branta leucopsis | Scarce |
| Bearded Tit | Panurus biarmicus | Rare visitor, usually in winter. |
| Black Grouse | Tetrao tetrix | Very rare |
| Black Kite | Milvus migrans | No notes available |
| Black Redstart | Phoenicurus ochruros | Rare passage migrant, has bred. |
| Black Stork | Ciconia nigra | No notes available |