White-necked Puffbird

The white-necked puffbird is about 25 cm (9.8 in) long and weighs 81 to 106 g (2.9 to 3.7 oz).It is mostly glossy black. It has a broad white forehead, throat, upper breast, and most of the belly. A broad black band separates the last two, and a black stripe runs from the beak to the crown, passing through a dark red eye. The white of the throat extends as a fairly broad line around the nape. The lower flanks are barred black and white and the tail is black with narrow white tips to the feathers. The very large bill and the feet are black. Voice: Descriptions of the white-necked puffbird's song include "a long bubbling trill, at a constant pitch or rising slightly, then falling" and "an evenly pitched monotonous trill that lasts 3–5 seconds". It also makes "a descending whistle 'wheeew'" call and "a quiet growl."