Lyre-tailed Nightjar

About the Lyre-tailed Nightjar

The lyre-tailed nightjar (Uropsalis lyra) is a species of nightjar in the family Caprimulgidae. It is found in Argentina, Bolivia, Colombia, Ecuador, Peru, and Venezuela. The lyre-tailed nightjar shares its genus with the swallow-tailed nightjar (Uropsalis segmentata). It has three subspecies, the nominate U. l. lyra, U. l. peruana, and U. l. argentina.

The male lyre-tailed nightjar has extremely long outer tail feathers from which the species gets its name; they are more than twice as long as its body. The female's tail is much shorter and less graduated. Adults of the nominate subspecies are 23.5 to 28 cm (9.3 to 11 in) long excluding the tail streamers. The tail exceeds 60 cm (24 in) in length. Males weigh about 70 g (2.5 oz) and females about 77 g (2.7 oz). The male's upperparts are brown. Its crown and nape are spotted with grayish white, buff, tawny, and cinnamon; the back also has tawny and cinnamon spots. It has a broad tawny "collar" around the nape. The tail is brown; the streamers have broad grayish white tips and the other tail feathers are barred and mottled with tawny and buff. The wings are also overall brown with buff... Wikipedia →