Description of a new species of Cuckoo-Shrike (Campophaga martini) from British East AfricaPublished in Bulletin of the British Ornithologists' Club, in 1912, in volume 31, pages 18Cryptospiza borealis sp. nPublished in Bulletin of The British Ornithologists' Club, in 1912, in volume 29, pages 76
Cryptospiza borealis sp. nPublished in Bulletin of The British Ornithologists' Club, in 1912, in volume 29, pages 76