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Seychelles Swiftlet

Aerodramus elaphrus

Vulnerable
Chiều Dài Sải Cánh
22,6 cm
Khối Lượng
11,266666666666666 g
Họ
Apodidae
Bộ
Caprimulgiformes

Giới Thiệu

A small swiftlet (10-11 cm) endemic to the Seychelles archipelago in the Indian Ocean. Dark grey-brown plumage with a pale rump. Aerial insectivore, foraging over forest and coastal areas. Colonial cave nester. Population under 10,000 individuals. Classified as Vulnerable.

Physical Description

Measurement Value Imperial
Chiều Dài Sải Cánh 22,6 cm 8.9 in
Khối Lượng 11,266666666666666 g 0.40 oz

Nhận Dạng

Bộ Lông

Small; dark brownish-grey upperparts with slight gloss; pale grey-buff rump band; underparts whitish-grey; forked tail; Seychelles endemic and vulnerable due to restricted range; slightly larger and less glossy than sympatric swiftlet relatives.

Habitat & Range

Phạm Vi Địa Lý

Endemic to the Seychelles Islands in the western Indian Ocean. Resident on the main granitic islands including Mahé. Nests in sea caves.

Diet & Feeding

Feeds aerially on tiny flying insects and drifting spiders; often forages in mixed-species flocks over forest.

Tình Trạng Bảo Tồn

Vulnerable
IUCN Red List

Hành Vi & Sinh Sản

Làm Tổ

Nest type: HC. Incubation: 25-30 days. Fledging: 42 days.

Số Trứng

1

Âm Thanh

Tiếng Hót

Rapid twittering; thin 'tsit-tsit' over Seychelles islands; audible echolocation clicks in caves; endangered endemic; calls weakly in small flocks over forest and coast

Phân Loại Học

Kingdom Animalia
Phylum Chordata
Class Aves
Bộ Caprimulgiformes (Nightjars & Swifts)
Họ Apodidae (Swifts)
Genus Aerodramus
Loài Aerodramus elaphrus

Distribution

Seychelles Swiftlet has been recorded in 1 countries.

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Hiện Diện Not recorded
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countries highlighted

External Databases

Câu Hỏi Thường Gặp

What does the Seychelles Swiftlet eat?
Feeds aerially on tiny flying insects and drifting spiders; often forages in mixed-species flocks over forest.
Where does the Seychelles Swiftlet live?
Endemic to the Seychelles Islands in the western Indian Ocean. Resident on the main granitic islands including Mahé. Nests in sea caves.
Is the Seychelles Swiftlet endangered?
The Seychelles Swiftlet has a conservation status of Vulnerable.
How does the Seychelles Swiftlet nest?
Nest type: HC. Incubation: 25-30 days. Fledging: 42 days.
What does the Seychelles Swiftlet sound like?
Rapid twittering; thin 'tsit-tsit' over Seychelles islands; audible echolocation clicks in caves; endangered endemic; calls weakly in small flocks over forest and coast
How big is the Seychelles Swiftlet?
The Seychelles Swiftlet has a wingspan of 22.6 cm, weight of 11.266666666666666 g.
What order and family does the Seychelles Swiftlet belong to?
The Seychelles Swiftlet (Aerodramus elaphrus) belongs to the order Caprimulgiformes and the family Apodidae.

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