Hudsonian Godwit vs Short-billed Dowitcher

In short

The Hudsonian Godwit and Short-billed Dowitcher can be challenging to differentiate, but the most reliable field mark is the bill structure: the Hudsonian Godwit has a longer, slightly upturned bill, while the Short-billed Dowitcher has a shorter, straight bill. Both species may be found in similar habitats during migration, but their breeding and non-breeding plumages offer additional clues.

Identification tips

• Bill shape: Hudsonian Godwit has a longer, slightly upturned bill; Short-billed Dowitcher has a shorter, straight bill.
• Plumage pattern: Look for more uniform plumage in Hudsonian Godwit versus more barring in Short-billed Dowitcher.
• Breeding habitat: Hudsonian Godwit breeds in sedge meadows and muskeg, which may help in identifying them if seen in such areas.

Plumage

The Hudsonian Godwit typically exhibits a more uniform plumage with less distinct patterning compared to the Short-billed Dowitcher, which may show more barring and spotting, especially in non-breeding plumage.

Habitat

Both species can be found near coastal mudflats and river systems during migration, but the Hudsonian Godwit breeds in sedge meadows and muskeg at the tree line, whereas the Short-billed Dowitcher does not.