«

»

May 08 2011

Print this Post

Scissor tailed Nightjar (Hydropsalis brasiliana)

Scissor-tailed Nightjar

[order] Caprimulgiformes | [family] Caprimulgidae | [latin] Hydropsalis brasiliana | [UK] Scissor-tailed Nightjar | [FR] Engoulevent a queue en ciseaux | [DE] Scherenschwanz-Nachtschwalbe | [ES] Chotacabras Tijereta | [IT] Succiacapre coda a forbice | [NL] Spiesstaartnachtzwaluw

Subspecies

Genus Species subspecies Breeding Range Breeding Range 2 Non Breeding Range
Uropsalis torquata
Hydropsalis torquata SA Amazonia, sc, se
Hydropsalis torquata furcifer s Peru to s Brazil and c Argentina
Hydropsalis torquata torquata s Suriname, Brazil and e Peru

Physical charateristics

The male has extremely long outer tail feathers which can be longer than its body and are whitish in colour. This female still has a longish tail and she also shows the distinctive rufous collar round the back of the neck.

Listen to the sound of Scissor-tailed Nightjar

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.



Copyright remark: Most sounds derived from xeno-canto

wingspan min.: 0 cm wingspan max.: 0 cm
size min.: 25 cm size max.: 30 cm
incubation min.: 0 days incubation max.: 0 days
fledging min.: 0 days fledging max.: 0 days
broods: 0   eggs min.: 0  
      eggs max.: 0  

Range

It is found in Brazil mainly south of the Amazon River, and in Bolivia, Paraguay, Uruguay and northern Argentina. In Suriname very rre, only found near brazilian border in the Sipaliwini Savanne

Habitat

The Scissor-tailed Nightjar lives at edges of savanna or rocky places where it flies low or waits to sally from open sites. It also occurs on roads in semiopen zones, especially at borders or even into sugar cane fields.

Reproduction

Nest-site among vegetation on rocky hillsides. No nest is built, eggs are laid on bare ground. Male displays courtship on ground by wingclapping an short flights. Clutch size 2 eggs. No further data.

Feeding habits

Mainly insects like beetles, grasshoppers and moths. Forages by short sallies from a perched position.

Conservation

This species has a large range, with an estimated global extent of occurrence of 7,900,000 km². The global population size has not been quantified, but it is believed to be large as the species is described as ‘frequent’ in at least parts of its range (Stotz et al. 1996). Global population trends have not been quantified, but the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e., declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.
Scissor-tailed Nightjar status Least Concern

Migration

Sedentary throughout range, though some migration is reported.

Distribution map

Scissor-tailed Nightjar range map

]]>

Print Print

About the author

admin

Permanent link to this article: http://www.planetofbirds.com/caprimulgiformes-caprimulgidae-scissor-tailed-nightjar-hydropsalis-brasiliana

Leave a Reply