de Lima, R.F., Sampaio, H., Dunn, J.C., Cabinda, G., Fonseca, R., Oquiongo, G., Oquiongo, J., Samba, S., Santana, A., Soares, E., Viegas, L., Ward-Francis, A., Costa, L.T., Palmeirim, J.M. & Buchanan, G.M. (2017) Distribution and habitat associations of the critically endangered bird species of São Tomé Island (Gulf of Guinea).
Bird Conservation International, 27(4), 455-469. DOI:10.1017/S0959270916000241 (IF2017 1,493; Q1 Ornithology)