title: The role of perception in habitat selection in colonial birds.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D001717:Birds / Q000502:physiology*; D004777:Environment; D006728:Hormones / Q000502:physiology; D010465:Perception / Q000502:physiology*; D012919:Social Behavior; D012931:Social Environment
chemical_list: D006728:Hormones