Starry Owlet-nightjar Bird Details
Aegotheles tatei
Starry Owlet-nightjar
NA
Austin Loomer Rand, 1941
Caprimulgiformes (NIGHTJARS AND ALLIES)
Aegothelidae
Aegotheles
Papua New Guinea.
Appearance :
This species has a starry pattern on its feathers, contributing to its name. It is small and nocturnal.
Behaviour :
Nocturnal, often roosts in tree hollows during the day.
Habitat :
Primarily found in montane forests.
Diet :
Insectivorous, feeding mainly on moths and other small insects.
Conservation Status :
Least Concern
Distribution :
Found in New Guinea.
Population Size :
Not well-documented; presumed stable.
Life Span :
Typically 5-10 years in the wild.
Body And Tarsus:
- Small and compact with a starry pattern on its feathers.
- Tarsus length: Approximately 18-20 mm.
Head And Bill :
- Head, bill: Rounded head with a relatively short, stout bill.
- Bill length: Approximately 10-12 mm.
Length :
About 22-25 cm.
Neck :
Short and thick, giving a robust appearance.
Size :
Small, similar in size to other owlet-nightjars.
Tail Details :
- Tail: Moderately long and rounded.
- Tail Length: Approximately 10-12 cm.
Weight :
Typically around 40-50 grams.
Wing :
Rounded wings adapted for maneuverability in dense forest habitats.
Wing Span :
About 30-35 cm.
Facial Feature :
Prominent facial disk with a distinct starry pattern around the eyes.
Nest Details :
- Nest: Typically found in tree hollows or crevices.
- Nest made up of: Sparse lining, mainly with leaves and soft materials.
Breeding Season :
Typically aligned with local environmental conditions.
Nesting Season :
Often coincides with the dry season when food is plentiful.
Egg Color :
White
Egg Length :
Approximately 24-28 mm.
Egg Width and Weight :
- Egg Width: Approximately 18-22 mm.
- Egg Weight: Around 5-6 grams.
Clutch Size :
Usually 1-2 eggs.
No. of Broods :
Generally one brood per breeding season.
Incubation Period :
Approximately 25-30 days.
Nestling Period :
About 20-25 days until fledging.
Vocalization :
Soft, repetitive whistles and trills, mainly during the night.
Sex Demorphism :
Minimal, males and females appear similar in size and plumage.
Migration Details :
Non-migratory, resident bird.
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