Pika (Ochotona princeps) - related to rabbits (not rodents) vocalize frequently whenever they see something out of the ordinary. It uses both call and song vocalizations. The call is used to warn other pikas of a predator or intruder, and it sounds a litt

Pika (Ochotona princeps) - related to rabbits (not rodents) vocalize frequently whenever they see something out of the ordinary. It uses both call and song vocalizations. The call is used to warn other pikas of a predator or intruder, and it sounds a litt