头腿野兔或大白兔作为长耳朵敏捷动物和灰棕色外套病媒图解 站在Hind腿野兔或Jackrabbit上，扮演长耳朵敏捷动物和灰棕色外套病媒图解。Lepus或Rabbit as Fast Run and Leaping Woodland Mammal concept