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Common Poorwill

Phalaenoptilus nuttallii

Least Concern
Kanat Açıklığı
28,8 cm
Ağırlık
46,45 g
Familya
Caprimulgidae
Takım
Caprimulgiformes

The Common Poorwill (Phalaenoptilus nuttallii) is a bird species in the family Caprimulgidae (nightjars), within the order Caprimulgiformes (nightjars & swifts). Recorded measurements include a wingspan of 28.8 cm and a weight of 46.5 g. The IUCN Red List classifies it as Least Concern.

On this page

Hakkında

A small Caprimulgidae nightjar (~46 g) of arid shrubland and rocky desert from southwestern Canada to central Mexico. The only bird known to enter true torpor for extended periods (weeks) as a winter survival strategy. Cryptic grey-brown plumage. Feeds on moths and beetles at night. Least Concern.

Physical Description

Measurement Value Imperial
Kanat Açıklığı 28,8 cm 11.3 in
Ağırlık 46,45 g 1.64 oz

Tanımlama

Tuy

Grey-brown and buff mottled with dark vermiculations; white throat patch bordered by dark collar; pale buff and dark barred underparts; white tips on outer tail feathers; no white wing patches; rounded wings.

Habitat & Range

Coğrafi Dağılım

Resident of arid scrub, sagebrush, and chaparral in western North America from British Columbia south to central Mexico; only hibernating bird.

Diet & Feeding

Catches moths, beetles, and flying insects on short sallies near ground; only bird known to enter true torpor in winter.

Koruma Durumu

Least Concern
IUCN Red List

Davranış & Üreme

Yuvalama

Nest type: NO. Incubation: 20-21 days. Fledging: 20-23 days.

Kuluçka Büyüklüğü

2

Ses

Şarkı

Clear, whistled 'poor-WILL' with burry quality; sometimes 'poor-will-ip'; carries well across desert scrub; may call thousands of times in a night; males very persistent

Taksonomi

Kingdom Animalia
Phylum Chordata
Class Aves
Takım Caprimulgiformes (Nightjars & Swifts)
Familya Caprimulgidae (Nightjars)
Genus Phalaenoptilus
Türler Phalaenoptilus nuttallii

Distribution

Common Poorwill has been recorded in 1 countries.

Mevcut Not recorded

countries highlighted

External Databases

Sık Sorulan Sorular

What does the Common Poorwill eat?
Catches moths, beetles, and flying insects on short sallies near ground; only bird known to enter true torpor in winter.
Where does the Common Poorwill live?
Resident of arid scrub, sagebrush, and chaparral in western North America from British Columbia south to central Mexico; only hibernating bird.
Is the Common Poorwill endangered?
The Common Poorwill has a conservation status of Least Concern.
How does the Common Poorwill nest?
Nest type: NO. Incubation: 20-21 days. Fledging: 20-23 days.
What does the Common Poorwill sound like?
Clear, whistled 'poor-WILL' with burry quality; sometimes 'poor-will-ip'; carries well across desert scrub; may call thousands of times in a night; males very persistent
How big is the Common Poorwill?
The Common Poorwill has a wingspan of 28.8 cm, weight of 46.45 g.
What order and family does the Common Poorwill belong to?
The Common Poorwill (Phalaenoptilus nuttallii) belongs to the order Caprimulgiformes and the family Caprimulgidae.

Similar Birds

Other species in the Caprimulgidae family

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