Dusky Nightjar
NameDusky Nightjar
Common NameDusky Nightjar
Scientific NameAntrostomus saturatus
FamilyCaprimulgidae
Wingspan (cm)45
Length (cm)23
Weight (g)45
Plumage DetailsThe plumage is a complex pattern of dark brown, black, and rufous-buff mottling and streaks, providing excellent camouflage. The upperparts are dark brown with blackish streaks and buff spots, while the underparts are buffy with fine dark barring. Males may exhibit small white patches on the throat and outer tail feathers, which are absent or reduced in females.
Vocalization / CallIts vocalizations include a series of soft, whistled "wheeoo" or "whee-oo-oo" notes, often repeated. It can also produce a low, purring trill.
Primary Dietinsectivore
Primary Habitatsforest
Conservation Statusleast-concern
Geographic RangeEndemic to the highlands of Costa Rica and western Panama, inhabiting montane cloud forests and humid evergreen forests.
Identifying FeaturesCryptic mottled brown and black plumage, Large dark eyes, Small bill with prominent rictal bristles, Nocturnal habits, Perches horizontally on branches or posts, Distinctive whistled call
Description
The Dusky Nightjar is a medium-sized, nocturnal bird with highly cryptic plumage, allowing it to blend seamlessly with its forest environment. It typically perches horizontally on branches or posts during the day, becoming active at dusk to hunt flying insects.
