Red-crested Pochard vs Greater Scaup

The Red-crested Pochard is distinguished by its striking red bill and crest in males, while the Greater Scaup features a more subdued rounded head and greenish sheen. Both species are diving ducks, but they differ in head shape and coloration.

Look for the red bill and crest in male Red-crested Pochards, especially in good light. Note the rounded head and greenish sheen of the Greater Scaup. Female Red-crested Pochards have a paler face compared to the more uniform appearance of Greater Scaup females.

Male Red-crested Pochards have a distinctive red crest and bill, contrasting with their black breast and pale flanks. Greater Scaup males have a rounded head with a greenish sheen and a more uniform gray body. Females of both species are more subdued, but the Red-crested Pochard female has a paler face and more contrasting plumage than the Greater Scaup female.