热应激,母鸡
Heat stress in a hen with respiratory distress, characterized by an open beak, often accompanied by panting and gular flutter.
Courtesy of Dr. Rodrigo Espinosa.
在这些主题中
Heat stress in a hen with respiratory distress, characterized by an open beak, often accompanied by panting and gular flutter.
Courtesy of Dr. Rodrigo Espinosa.