Pacific swift / Pazifiksegler (Apus pacificus)

The white band on the back could shows it's a pacific swift, seen nesting in Vientiane. 2024-02-18 09:08:58 Source: OTHER 20240218_090858-DSC_0406 The white band on the back could shows it's a pacific swift, seen nesting in Vientiane.JPG Asia NIKON D5600 ISO 400
Exposure 1/1000

Observations

🔍 No documented observation

Description

Classification: Genus Apus (Apus); Subfamily Apodinae (Apodinae); Family Swifts (Apodidae)
General:The Pacific swift (Apus pacificus) is a species of bird that is part of the Swift family. It breeds in eastern Asia. It is strongly migratory, spending the northern hemisphere's winter in Southeast Asia and Australia. The general shape and blackish plumage recall its relative, the common swift, from which it is distinguished by a white rump band and heavily marked underparts. The sexes are identical in appearance, although young birds can be identified by pale fringes to the wing feathers that are absent in adults. This swift's main call is a screech typical of its family. It is one of a group of closely related Asian swifts formerly regarded as one species. [more]

Other Details

Vocalisation

Calls: Automatically generated from Xeno-Canto recording.

XC485667 - Pacific Swift - Apus pacificus - flight call, Buryatia, Russian Federation.
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XC485668 - Pacific Swift - Apus pacificus - flight call, Kabansky District, Buryatia, Russian Federation.
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Call attributes: flight call Frequency: ,