MOLT AND RESTING METABOLIC RATE IN THE COMMON TEAL ANAS CRECCA AND THE SHOVELLER ANAS CLYPEATA
MOLT AND RESTING METABOLIC RATE IN THE COMMON TEAL ANAS CRECCA AND THE SHOVELLER ANAS CLYPEATA
绿翅鸭和琵嘴鸭的换羽及其静止代谢率
MOLT AND RESTING METABOLIC RATE IN THE COMMON TEAL ANAS CRECCA AND THE SHOVELLER ANAS CLYPEATA
绿翅鸭和琵嘴鸭的换羽及其静止代谢率