title: On the key trophic adaptation of timaliid birds (Timaliidae; Passeriformes; Aves).
authors.affiliation: Zoological Museum, Moscow State University, Leninskie gory, Moscow 119899, Russia.
authors.forename: M V
authors.initials: MV
authors.lastname: Kalyakin
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D001502:Beak / Q000033:anatomy & histology; D001522:Behavior, Animal; D005075:Biological Evolution; D004435:Eating; D005247:Feeding Behavior; D009055:Mouth / Q000033:anatomy & histology; D046109:Passeriformes / Q000033:anatomy & histology / Q000502:physiology*