title: Low down on the singing.
authors.forename: Nigel
authors.initials: N
authors.lastname: Williams
mesh_terms: D000818:Animals; D004032:Diet; D008297:Male; D012641:Selection, Genetic; D012930:Social Dominance; D020308:Songbirds / Q000502:physiology*; D014828:Vocalization, Animal / Q000502:physiology*