Falcated Duck vs Eurasian/Green-winged Teal

The Falcated Duck and Eurasian/Green-winged Teal are both small dabbling ducks, but they can be distinguished by their plumage and structure. The Falcated Duck is notable for its iridescent green head and long, sickle-shaped tertials, while the Eurasian/Green-winged Teal has a distinctive green eye-stripe and lacks the elongated tertials.

1. Look for the Falcated Duck's iridescent green head and long, curved tertials. 2. Note the Eurasian/Green-winged Teal's green eye-stripe and chestnut head. 3. Consider habitat and range: Falcated Ducks are more common in East Asia, while Eurasian/Green-winged Teals have a wider range. 4. Listen for the Eurasian/Green-winged Teal's distinctive calls.

Both species are small ducks, but the Falcated Duck is slightly larger and more robust than the Eurasian/Green-winged Teal.

The Falcated Duck has a striking iridescent green head, white throat, and long, curved tertials that form a 'falcate' shape. The Eurasian/Green-winged Teal features a chestnut head with a bold green eye-stripe and lacks the elongated tertials.

Both species are dabbling ducks, often seen feeding in shallow water. The Falcated Duck may appear more deliberate in its movements compared to the more agile Eurasian/Green-winged Teal.

Both species can be found in wetlands, but the Falcated Duck is more likely to be seen in East Asia, while the Eurasian/Green-winged Teal has a broader range across Europe and Asia.

The Falcated Duck's vocalizations are less documented, but the Eurasian/Green-winged Teal is known for its high-pitched, flute-like calls.