Eastern Spot-billed Duck vs Mallard
Anas zonorhyncha versus Anas platyrhynchos
Play a quiz with Eastern Spot-billed Duck and Mallard
Eastern Spot-billed Duck
Mallard
In short
The Eastern Spot-billed Duck and Mallard can be distinguished by their bill patterns and head coloration. The Eastern Spot-billed Duck has a distinctive yellow tip on its bill, while the Mallard typically has a more uniformly colored bill. Male Mallards have a characteristic iridescent green head, which is absent in the Eastern Spot-billed Duck.
Identification tips
- Look for the yellow tip on the bill of the Eastern Spot-billed Duck. 2. Check for the iridescent green head of male Mallards. 3. Note the absence of the green head in Eastern Spot-billed Ducks.
Plumage
Male Mallards have an iridescent green head, whereas the Eastern Spot-billed Duck lacks this feature. The Eastern Spot-billed Duck has a more muted overall coloration with a distinct spot on its bill.