Eurasian Wigeon vs Eurasian/Green-winged Teal

In short

The Eurasian Wigeon (Mareca penelope) and Eurasian/Green-winged Teal (Anas crecca) are both small dabbling ducks, but they can be distinguished by size and head markings. The Eurasian Wigeon is larger with a distinctive creamy forehead and chestnut head, while the Eurasian/Green-winged Teal is smaller with a striking green stripe through the eye.

Identification tips

1. Size: Look for the larger size of the Eurasian Wigeon. 2. Head markings: Note the creamy forehead of the wigeon versus the green eye stripe of the teal. 3. Habitat preference: Consider the habitat; wigeons are more likely in open water and grassy areas. 4. Vocalizations: Listen for the wigeon's whistling call. 5. Seasonal variations: Be aware of eclipse plumage in males, which can make identification more challenging.

Size

The Eurasian Wigeon is larger than the Eurasian/Green-winged Teal, appearing more robust and heavier-bodied.

Plumage

Male Eurasian Wigeons have a chestnut head with a creamy forehead, while male Eurasian/Green-winged Teals have a chestnut head with a bold green eye stripe. Females of both species are more similar, but the wigeon is generally paler with a more uniform face.

Behaviour

Both species are dabbling ducks, often seen tipping forward in the water to feed. The Eurasian Wigeon may be seen grazing on land more frequently than the teal.

Habitat

Both species can be found in wetlands, but the Eurasian Wigeon is more often seen in open water and grassy areas, while the Eurasian/Green-winged Teal prefers shallower waters and marshes.

Voice

The Eurasian Wigeon is known for its distinctive whistling call, while the Eurasian/Green-winged Teal has a softer, more subtle call.