sokotrastær Onychognathus frater

Large, glossy black starling with a strong bill. The tail is moderately long, and squared off. There are large red panels in the wing, which are conspicuous in flight. Unlike most “red-winged” starlings, sexes are alike. Often found around cliffs and other rocky areas, where it roosts and nests. Feeds in dry woodland. Gives scratchy calls and more musical whistles. Similar to male Somali Starling, but has a much shorter and less pointed tail. Easily distinguished from the gray-hooded female Somali Starling.