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Selection on vocal output affects laryngeal morphology in rats - Lesch - 2021 - Journal of Anatomy - Wiley Online Library
What mammal has no vocal cords?' Those at St. Elizabeth School in Wilmington found out - Photo gallery - The Dialog
What mammal has no vocal cords?' Those at St. Elizabeth School in Wilmington found out - Photo gallery - The Dialog
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What mammal has no vocal cords?' Those at St. Elizabeth School in Wilmington found out - Photo gallery - The Dialog
Larynx of mammals (Wikipedia, from "Larinx"). | Download Scientific Diagram
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What animal has no vocal cords?
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Grunt work: unique vocal folds give koalas their low-pitched voice
Okapi - Wikipedia
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101 Amazing Facts About Mammals by Emma Woods - Audiobook - Audible.com
