Sexual signal exaggeration affects physiological state in male barn swallows.
Safran
Rebecca J
RJ
Adelman
James S
JS
McGraw
Kevin J
KJ
Hau
Michaela
M
D000728:Androgens / Q000097:blood*; D000818:Animals; D049628:Body Size / Q000502:physiology*; D008297:Male; D010858:Pigmentation / Q000502:physiology*; D012727:Sex Characteristics; D012919:Social Behavior; D046388:Swallows / Q000502:physiology*
D000728:Androgens