Patterns of morphological and geographic variation in trophic bill morphs of the African finch Pyrenestes
Adaptive significance of the mega-billed form in the polymorphic finch Black Bellied Seedcracker Pyrenestes ostrinus.
Patterns of divergence in the olive sunbird Cyanomitra olivacea (Aves: Nectariniidae) across the African rainforest–savanna ecotone
Ground night nesting in Chimpanzees: New Insights from Central Chimpanzees (Pan troglodytes trogloytes) in South-east Cameroon