Lack of alarm calls in a gregarious bird: models and videos of predators prompt alarm responses but no alarm calls by zebra finches
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DOI: 10.1007/s00265-017-2343-z
Abstract: Many vertebrates use vocalizations to communicate about the presence of predators, and some encode information about predator type or behavior. A fast-approaching predator typically elicits a “flee alarm call,” prompting others to escape to safety.… read more here.
Keywords: alarm calls; alarm; zebra finches; alarm call ... See more keywords