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Jul 02 2012
All about Pufferfish
animals.nationalgeographic.com/animals/fish/pufferfish/
Biologists think pufferfish, also known as blowfish, developed their famous "inflatability" because their slow, somewhat clumsy swimming style makes them vulnerable to predators. In lieu of escape, pufferfish use their highly elastic stomachs and the ability to quickly ingest huge amounts of water (and even air when necessary) to turn themselves into a virtually inedible ball several times their normal size.
This is my first bitmark. There are many like it, but this one is mine.
