Caribou Sex ID Quiz 1: What is the sex of the caribou in the middle with its head down? Cow Bull 2: What is the sex of the caribou in the left foreground? Cow Bull 3: What is the sex of this caribou? Cow Bull 4: What are the sexes of these two caribou, from left to right? cow, bull bull, cow cow, cow bull, bull 5: What sex are these two caribou, from left to right? cow, bull bull, cow cow, cow bull, bull 6: What is the sex of the caribou on the left? Cow Bull 7: What is the sex of the caribou on the left? Bull Cow 8: What sex is this caribou? Cow Bull 9: What sex is this caribou? Cow Bull 10: What sex is this caribou? Cow Bull Facebook Twitter Google+ Reddit