ADRENAL WEIGHT IN WILD MALLARD AND DOMESTIC DUCKS AND SEASONAL ADRENAL WEIGHT CHANGES IN THE MALLARD.
D000311:Adrenal Glands; D000818:Animals; D001717:Birds; D001835:Body Weight; D004372:Ducks; D008460:Meat; D009929:Organ Size; D011200:Poultry; D012106:Research; D012621:Seasons
ADRENAL GLANDS; BIRDS; EXPERIMENTAL LAB STUDY; ORGAN WEIGHT; POULTRY