American Wigeon vs Eurasian/Green-winged Teal

In short

The American Wigeon and Eurasian/Green-winged Teal can be distinguished by their bills and flight patterns. The American Wigeon has a short, narrow bill similar to a goose's, while the Eurasian/Green-winged Teal has a more typical duck bill. In flight, the American Wigeon reveals a bold white wing patch and a brilliant green speculum.

Identification tips

1. Look for the short, narrow bill of the American Wigeon, similar to a goose's. 2. Observe the bold white wing patch and green speculum on American Wigeon drakes in flight. 3. Listen for the high-pitched, three-note call of the American Wigeon. 4. Note the fast, erratic flight pattern of the American Wigeon.

Plumage

The American Wigeon features a bold white wing patch and a brilliant green speculum on drakes, visible during flight. The Eurasian/Green-winged Teal lacks these specific wing markings.

Behaviour

American Wigeons are known for their fast, erratic flight patterns and their habit of stealing food from other ducks. This behavior is not noted for the Eurasian/Green-winged Teal.

Habitat

American Wigeons are more frequently found in open-water wetlands, while specific habitat preferences for the Eurasian/Green-winged Teal are not detailed here.

Voice

American Wigeons produce a distinct, high-pitched, three-note call reminiscent of a squeaky toy. There is no specific vocalization information provided for the Eurasian/Green-winged Teal.