Northern Screamer Chauna chavaria

Huge, ungainly bird with thick red legs, red face, and a wispy crest. Body mostly gray with black neck and whitish cheeks. In flight shows white underwings. Sexes similar. Uncommon and sedentary in wetlands with some trees, often alone or in pairs, perching top of trees or next to the water. Eats aquatic plants. Unmistakable in range.