Keywords: PerdiculaErythrorhynchaFBI.jpg Perdicula erthyrorhyncha Fauna of British India Birds Volume 4 http //www archive org/stream/birdsindia04oaterich page/121/mode/1up/ 1898 W T Blanford Perdicula erythrorhyncha PD-old Blanford - Fauna of British India Birds Phasianidae heads |