Glass Frogs Have Transparent Skin Revealing Their Organs

The underside of these amphibians is so translucent that their heart, liver, and gastrointestinal tract are visible through their skin. Scientists believe this unique camouflage helps them blend with their leafy habitats, making them harder to spot.

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https://en.wikipedia.org/wiki/Glass_frog

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Published: March 29, 2026
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Odd Animals Biology Weird Glass Frog Transparency Camouflage Amphibian Rainforest

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