American Pika vocalizations (Greater Yellowstone Ecosystem) from chipmunk version video Watch Video
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Description: This video reveals a variety of calls made by the American pika (Ochotona princeps) recorded in Montana, Wyoming, and Idaho.nnDifferent species of pikas are found all over the world.nnResearchers continue to decipher the mystery of the pika's calls.Subtle differences and similarities in the vocal utterances can be a challenge for humans to understand.Through extended observation, persistence, and collaboration, humans make general assumptions regarding the meaning of pika calls. In the publi
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)