Short Wave The Queen's Squeak
Apr 7, 2021
Nell Greenfieldboyce, NPR science correspondent and expert on animal communication, takes us into the underground world of naked mole rats. Discover how these remarkable creatures possess their own unique dialects, communicating through a fascinating variety of chirps. Nell shares insights into their social dynamics, especially during leadership changes, and how their vocalizations mirror aspects of human language. This research could be key to understanding language acquisition in mammals and sheds light on the complexities of animal communication.
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Naked Mole Rat Characteristics
- Naked mole rats are small, nearly hairless, and almost blind rodents living underground in East Africa.
- Scientists study them in labs due to their unique traits like cold-bloodedness, pain and cancer resistance, and longevity.
Naked Mole Rat Dialects
- New research reveals that naked mole rat colonies have unique dialects, similar to human language variations.
- These dialects, variations in their squeaks and calls, help them identify members of their own colony.
Naked Mole Rat Vocabulary
- Naked mole rats have a basic vocabulary of about 25 distinct sounds, including a rare "toilet call."
- The queen emits this distinct sound when using the bathroom, but its purpose remains unknown.