La Tour du Valat

Article

Abundance, movements and habitat use by African Grey Parrots (Psittacus erithacus) in Budongo and Mabira forest reserves, Uganda

John B. Amuno, Auteur ; Renato Massa, Auteur ; Christine Dranzoa, Auteur

Dans Ostrich (78(2) June, 2007)

Populations of African Grey Parrots are threatened by increased forest loss and the pet trade. Budongo forest reserve has, for over 60 years, been subjected to selective logging. Mabira forest reserve faces human pressures characterised by extra[...]

Plus d'information...

Ajouter au panier

Article

Phylogenetic affinities of evolutionarily enigmatic African galliforms: the Stone Partridge Ptilopachus petrosus and Nahan's Francolin Francolinus nahani, and support for their sister relationship with New World quails

Callan Cohen, Auteur ; Julia L. Wakeling, Auteur ; Tshifhiwa G. Mandiwana-Neudani, Auteur ; Eric Sande, Auteur ; Christine Dranzoa, Auteur ; Timothy M. Crowe, Auteur ; Rauri C. K. Bowie, Auteur

Dans Ibis (154(4) OCT 2012)

The monotypic Stone Partridge Ptilopachus petrosus (Galliformes: Phasianidae), restricted to arid rocky areas of the northern savanna belt including the Sahel on the southern border of the Sahara Desert, is a taxonomic enigma. Historically, it h[...]

Plus d'information...

Ajouter au panier