Suirirí Bicolor vs Cerceta de El Cabo

The Fulvous Whistling-Duck and Cape Teal are distinguishable by their body shape and plumage. The Fulvous Whistling-Duck has a more upright posture and a distinctive fulvous coloration, while the Cape Teal is smaller and more compact with a pale grey body and pinkish bill.

Look for the Fulvous Whistling-Duck's upright posture and fulvous body color. In contrast, the Cape Teal is smaller, with a pale grey body and a pinkish bill.

The Fulvous Whistling-Duck is generally larger and more upright compared to the smaller, more compact Cape Teal.

Fulvous Whistling-Duck features a rich fulvous (tawny) body with darker wings, whereas the Cape Teal has a pale grey body with a distinctive pinkish bill.