Ібіс рябокрилий Bostrychia carunculata

A dark ibis with a shaggy crest and a small wattle below the bill that is difficult to see. White patches in the wings are distinctive, especially in flight. Found in montane habitats including grasslands, marshes, moorlands, and even urban lawns. Often in small flocks. Somewhat similar to other dark ibis, but easily separated by the white in the wing. The calls are raspy and rough.