Chestnut-headed Nunlet Nonnula amaurocephala Scientific name definitions
- LC Least Concern
- Names (21)
- Monotypic
Text last updated October 7, 2013
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Species names in all available languages
Language | Common name |
---|---|
Catalan | barbacoll rogenc |
Czech | lenivka kaštanovohlavá |
Dutch | Roodkoptrappist |
English | Chestnut-headed Nunlet |
English (United States) | Chestnut-headed Nunlet |
French | Barbacou à face rousse |
French (France) | Barbacou à face rousse |
German | Braunkopf-Faulvogel |
Japanese | クリガシラアマドリ |
Norwegian | nøttehodenovise |
Polish | drzym kasztanowogłowy |
Portuguese (Brazil) | freirinha-de-cabeça-castanha |
Portuguese (Portugal) | Freirinha-de-cabeça-castanha |
Russian | Красноголовая ленивка |
Serbian | Nonula puf kestenjaste glave |
Slovak | lenivka hrdzavohlavá |
Spanish | Monjilla Cabeciparda |
Spanish (Spain) | Monjilla cabeciparda |
Swedish | rosthuvad nunnefågel |
Turkish | Kızıl Başlı Keşişkuşu |
Ukrainian | Лінивка-коротун руда |
Nonnula amaurocephala Chapman, 1921
Definitions
- NONNULA
- nonnula
- amaurocephala / amaurocephalus
The Key to Scientific Names
Legend Overview
Introduction
The Chestnut-headed Nunlet is endemic to central Amazonian Brazil, where it is known from a relatively small area west of the Rio Negro and north of the Amazon, in reasonably close proximity to the large city of Manaus. Despite this, the species went unrecorded for many years following its description in the 1920s. It seems to be exclusively reliant on the understory of seasonally flooded blackwater forests (known locally as igapós), and is apparently excluded from neighboring terra firme forests by the presence of the Rusty-breasted Nunlet (Nonnula rubecula). This nunlet prefers areas with a dense cover of vines or other tangled vegetation, where it perches very unobtrusively making few movements, and is thus easily overlooked, except by observers familiar with its voice. The Chestnut-headed Nunlet is characterised by its bright rufous head, neck, and underparts, contrasting with the darker and browner back, wings and tail. It makes short sallies to capture flying insects and other invertebrates, but almost nothing else is known about this species’ ecology.
Field Identification
14–15 cm; 15–16 g. Rather distinctive a species within its fairly uniform genus. Shows large rufous nasal tufts; entire head to upper mantle and breast to upper belly bright rufous ; back, wings and tail plain dull brown, rump washed olive; abdomen grading to whitish; bill mostly black, blue-grey at base; iris red; feet lead-grey. Immature similar to adult but has brown iris.
Systematics History
Subspecies
Distribution
NW Brazil N of Amazon and W of R Negro.