Citation
Catry, P., Mellanby, R., Ali Suleiman, K., Haji Salim, K., Hughes, M., McKean, M., Anderson, N., Constant, G., Heany, V., Martin, G., Armitage, M. & Wilson, M. 2000. Habitat selection by terrestrial birds on Pemba Island (Tanzania), with particular reference to six endemic taxa. Biological Conservation 95: 267. doi:10.1016/S0006-3207(00)00044-6