About Horornis fortipes Hodgson, 1845
The brown-flanked bush warbler, scientific name Horornis fortipes, is also commonly called the brownish-flanked bush warbler. It is a species of bush-warbler that belongs to the Cettiidae family. This species was formerly grouped into the broader "Old World warbler" assemblage. Its known distribution includes the Himalayas, South China, and Southeast Asia.