The association between morphological and ecological characters across a global passerine radiation - Kennedy, Jonathan D.; Marki, Petter Z.; Fjeldså, Jon; Rahbek, Carsten; Derryberry, Elizabeth (The Journal of animal ecology, 2020)
Keywords: Adaptation; animal ecology; diet; Discriminant analysis; ecological characters; ecological selection; Evolution; feeding ecology; Foraging habitats; form–function; habitats; Morphology; Passeriformes; passerine birds; Phylogeny; Regression analysis; selective optima; Small mammals; Species; variance; Variation; morphology; passerine birds; ecological selection; diet; feeding ecology; ecological characters; form-function; selective optima