Identification: Exhibits sexual dimorphism, males in breeding plumage with rich golden plumage and dark brown face, with females and non-breeding males exhibiting a drab sandy-brown plumage. Male Asian Golden Weaver has all yellow underparts compared to Baya Weaver, where the yellow is restricted to breast and mantle. Size of bill is also important for separating the two species, especially for females, with Baya Weaver having a slimmer bill than Asian Golden Weaver. Female Golden-backed Weaver has more yellow plumage overall and slimmer bill, with yellow-fringed coverts and flight feathers.