Brown-flanked Bush Warbler, Animal Database

The Brown-flanked bush warbler (Horornis fortipes), also known as the brownish-flanked bush warbler, is a species of bush warbler in the Cettiidae family. It was formerly included in the "Old World warbler" assemblage. It is found in South Asia.

African Bird Club

Category:Animals Described in 1845, Animal Database

Connecticut Warbler (Oporornis agilis) - Peru Aves

Brown-flanked Bush Warbler - Song

Brownish-flanked Bush Warbler (Horornis fortipes) · iNaturalist

Brown-flanked Bush Warbler - Horornis fortipes

Brownish-flanked Bush Warbler - eBird

Brownish-flanked Bush Warbler (Taiwan) - eBird

Snow Partridge Photos - Shanghai Birding 上海观鸟

Aberrant Bush Warbler, Animal Database

Black-and-white Warbler (Mniotilta varia) - Peru Aves

PDF) Recent Northward Expansion of a Passerine Bird Species