On the ontogeny of orienting movements in the Triumph ceremony in two species of geese (Anser anser L. and Branta canadensis L.).
D000818:Animals; D001522:Behavior, Animal; D005075:Biological Evolution; D005260:Female; D005777:Geese / Q000254:growth & development*; D008297:Male; D009043:Motor Activity; D009949:Orientation; D013045:Species Specificity; D013731:Territoriality