Chestnut-bellied Rock-Thrush

About the Chestnut-bellied Rock-Thrush

The chestnut-bellied rock thrush (Monticola rufiventris) is a species of passerine bird in the Old World flycatcher family Muscicapidae. The chestnut-bellied rock thrush is 21–23 cm (8.3–9.1 in) in overall length and weighs 48–61 g (1.7–2.2 oz). The male has a blue-grey crown and upperparts with darker lores and throat. The undersides are deep chestnut. The female has dull grey-brown upperparts and scalloped slate-grey with buffy-white underparts. The eyering and the post-auricular patch are whitish-buff.

Its natural habitat is temperate forests. It is an altitudanal migrant and experiences Zugunruhe strongly the night before migration. It is native to the Himalayas, Purvanchal Range and southern China; some birds winter to northern Indochina.

The chestnut-bellied rock thrush was formally described in 1832 by the Irish zoologist Nicholas Vigors under the binomial name Turdus erythogaster. The identical name had been used for a different species by the Dutch naturalist Pieter Boddaert in 1783. The chestnut-bellied rock thrush was described again in 1833 by the English naturalists William Jardine and Prideaux John Selby under... Wikipedia →