Greater White-fronted Goose vs Barnacle Goose

The Greater White-fronted Goose and Barnacle Goose can be distinguished primarily by their plumage: the Greater White-fronted Goose has a distinctive white patch at the base of the bill and a speckled belly, while the Barnacle Goose features a striking black neck and face with a white cheek patch. Both species are similar in size, but their plumage patterns are the most reliable field marks.

Look for the white patch at the base of the bill and speckled belly to identify the Greater White-fronted Goose. For the Barnacle Goose, note the black neck and face with a white cheek patch. These plumage differences are the most reliable field marks.

Both species are similar in size, making size an unreliable distinguishing feature.

The Greater White-fronted Goose has a white patch at the base of the bill and a speckled belly. In contrast, the Barnacle Goose has a black neck and face with a prominent white cheek patch.