Behavioural differences between Aylesbury and wild mallard ducks: a study in domestication.
D000374:Aggression; D000818:Animals; D000829:Animals, Domestic; D001522:Behavior, Animal; D004372:Ducks; D005260:Female; D006801:Humans; D008297:Male; D009425:Nesting Behavior; D010152:Pair Bond; D012919:Social Behavior; D012930:Social Dominance; D013037:Spatial Behavior; D013731:Territoriality