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How hamsters can stuff so much food in their cheeks

Hamsters can stuff their cheeks with up to 20% of their body weight. Most of the time, they fill their cheeks with food, but sometimes mother hamsters store their babies in their cheeks for protection. Hamster cheeks contain pouches that resemble small deflated balloons. As food enters, the pouch expands […]
How hamsters can stuff so much food in their cheeks