Atiu Swiftlet

Aerodramus sawtelli

Vulnerable

Envergadura

23,2 cm

Peso

8,6 g

Família

Apodidae

Ordem

Caprimulgiformes

Sobre

A small swiftlet (10 cm) endemic to the island of Atiu in the Cook Islands of the South Pacific. Dark plumage. Aerial insectivore. Nests in small caves and sinkholes (makatea) on the raised coral island. One of the most range-restricted swiftlets, with a tiny population.

Physical Description

Measurement	Value	Imperial
Envergadura	23,2 cm	9.1 in
Peso	8,6 g	0.30 oz

Identificação

Plumagem

Tiny; dark grey-brown upperparts; pale grey rump band; underparts whitish-grey; forked tail; Cook Islands endemic restricted to Atiu Island; extremely small range and vulnerable status; plumage similar to Polynesian Swiftlet.

Habitat & Range

🌲 Forest 🏖️ Coastal

Distribuição geográfica

Endemic to Atiu Island in the southern Cook Islands. Resident on this single island; nests in limestone caves. Small and vulnerable population.

Diet & Feeding

Small aerial insectivore feeding on minute flying insects and spiders; forages over forest canopy and water.

Estado de conservação

Vulnerable

IUCN Red List

Comportamento e reprodução

Nidificação

Nest type: CP. Fledging: 53 days.

Tamanho da postura

Som

Canto

Very high thin twittering; 'tsit' calls over Cook Islands; audible echolocation clicks inside Atiu makatea caves; vulnerable endemic; vocal near cave entrances only

Taxonomia

Kingdom	Animalia
Phylum	Chordata
Class	Aves
Ordem	Caprimulgiformes (Nightjars & Swifts)
Família	Apodidae (Swifts)
Genus	Aerodramus
Espécies	Aerodramus sawtelli

Distribution

Atiu Swiftlet has been recorded in 1 countries.

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Presente Not recorded

countries highlighted

🇳🇴 Norway

External Databases

Perguntas frequentes

What does the Atiu Swiftlet eat?

Small aerial insectivore feeding on minute flying insects and spiders; forages over forest canopy and water.

Where does the Atiu Swiftlet live?

Endemic to Atiu Island in the southern Cook Islands. Resident on this single island; nests in limestone caves. Small and vulnerable population.

Is the Atiu Swiftlet endangered?

The Atiu Swiftlet has a conservation status of Vulnerable.

How does the Atiu Swiftlet nest?

Nest type: CP. Fledging: 53 days.

What does the Atiu Swiftlet sound like?

Very high thin twittering; 'tsit' calls over Cook Islands; audible echolocation clicks inside Atiu makatea caves; vulnerable endemic; vocal near cave entrances only

How big is the Atiu Swiftlet?

The Atiu Swiftlet has a wingspan of 23.2 cm, weight of 8.6 g.

What order and family does the Atiu Swiftlet belong to?

The Atiu Swiftlet (Aerodramus sawtelli) belongs to the order Caprimulgiformes and the family Apodidae.