Macaque Monkey Vocalizations and Cardiac Activity

Macaque Monkey Vocalizations and Cardiac Activity

Vocal behaviors are a key signal for animal communication. Communication assists organisms with mating tactics, creates signals about predators, and conveys who is dominant. While vocal communication seems fairly straightforward, it actually integrates physiology,...
Manatee Cries

Manatee Cries

If the sheep goes baa, the duck goes quack and the cow goes moo, what about the manatee?  Manatee’s (genus Trichechus), nicknamed “the sea cow”, are large aquatic mammals with stouts and a flat rounded tail used to help them propel themselves through water. Their...
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