Nature curiosity: Why do marsupials have pouches?
For marsupials, only adult females have pouches, and they serve an important role in the reproductive process.
Possum. An ecological nightmare.
Kangaroo pouch mysteries: Unveiling the Secrets of Nature's Pocket - FasterCapital
What is the inside of a kangaroo pouch like? - Quora
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How Did the Marsupial Get Their Pouch?, by Jennifer R. Povey
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Part idea: marsupial pouches : r/ElysianEclipse
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