Roraiman nightjar

The Roraiman nightjar was described as Anstrotomus whitelyi and was later lumped into genus Caprimulgus. Since the early 2010s has been placed in its current genus Setopagis. It is monotypic.[3][4][2]

The Roraiman nightjar is 21 to 22.4 cm (8.3 to 8.8 in) long. Males weigh 30 to 40 g (1.1 to 1.4 oz) and females 45 to 48 g (1.6 to 1.7 oz). The male's upperparts are blackish brown with cinnamon and grayish spots. The tail feathers are dark brown; the outermost three pairs have faint but broad pale buff bars and two pairs have large white spots at their tips. The wings are mostly dark brown with a thin white bar near the end and white spots near the body. The chin and upper throat are dark brown, the lower throat white, the breast dark brown with pale buff bars, and the belly and flanks pale buff with brown bars. The female is more brownish than blackish, the wing spots and bars are smaller and buffy instead of white, and the white spots on the tail are smaller.[4]

The Roraiman nightjar is found in the tepui region at the junction of southeastern Venezuela, southwestern Guyana, and northernmost Brazil. It inhabits open areas such as savanna, clearings, and the edges of forest. In elevation it ranges between 1,280 and 1,800 m (4,200 and 5,900 ft) in Venezuela but has been recorded as low as 850 m (2,790 ft) in Guyana.[4]

The IUCN has assessed the Roraiman nightjar as being of Least Concern. Though its population is unknown it is believed to be stable. The primary threat is habitat modification; the tepui vegetation when damaged does not regrow but is replaced by vegetation less suitable for the nightjar.[1]