Species names in all available languages
| Language | Common name |
|---|---|
| Dutch | Grijskeeldwerglijster |
| English | Black-billed Nightingale-Thrush |
| English (United States) | Black-billed Nightingale-Thrush |
| French | Grive à bec noir |
| French (French Guiana) | Grive à bec noir |
| German | Graukehl-Musendrossel |
| Japanese | ハシグロチャツグミ |
| Norwegian | svartnebbskogtrost |
| Polish | drozdek cienkodzioby |
| Russian | Сероголовый соловьиный дрозд |
| Serbian | Crnokljuni slavujasti drozdić |
| Slovak | drozd hájový |
| Spanish | Zorzalito Piquinegro |
| Spanish (Costa Rica) | Zorzal Piquinegro |
| Spanish (Panama) | Zorzal Piquinegro |
| Spanish (Spain) | Zorzalito piquinegro |
| Swedish | svartnäbbad skogstrast |
| Turkish | Kara Gagalı Bülbül Ardıcı |
| Ukrainian | Дрізд-короткодзьоб сіроголовий |
SPECIES
Black-billed Nightingale-Thrush Catharus gracilirostris
César Sánchez-M.
Version: 1.0 — Published March 4, 2009
Version: 1.0 — Published March 4, 2009
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Demography and Populations
Introduction
Usually inhabiting in large concentrations, and actually is one of the most common bird species at the habitat it inhabits, especially at high elevetion oak forests. While there is not much data available on its demography, up to 30 individuals have been recorded in a 1 km transect (personal observations).
At least two species of chewing lice have been reported as parasitizing Black-billed Nightingale-Thrush: Myrsidea rohi (Ansari 1956) and Myrsidea cerrodelamuertensis (Kounek et al. 2013).