Blue Heron Bridge Dive Club - Pufferfish "puff" by inflating themselves with water. This is a defense mechanism, a way to scare off rivals, and also a way to attract a mate.
![Pufferfish-inspired robot could improve drone safety | CU Boulder Today | University of Colorado Boulder Pufferfish-inspired robot could improve drone safety | CU Boulder Today | University of Colorado Boulder](https://www.colorado.edu/today/sites/default/files/styles/large/public/article-image/arothron_meleagris_by_nps_1.jpg?itok=w2FuQwlO)
Pufferfish-inspired robot could improve drone safety | CU Boulder Today | University of Colorado Boulder
![LibertyScienceCenter on Twitter: "All #animals & #fish have unique survival tactics. Puffer fish literally "puff," hoping to be too big to eat or to scare away predators. https://t.co/Yb1tlmFO6l" / Twitter LibertyScienceCenter on Twitter: "All #animals & #fish have unique survival tactics. Puffer fish literally "puff," hoping to be too big to eat or to scare away predators. https://t.co/Yb1tlmFO6l" / Twitter](https://pbs.twimg.com/media/C8YBOP5XcAA4SvV.jpg)
LibertyScienceCenter on Twitter: "All #animals & #fish have unique survival tactics. Puffer fish literally "puff," hoping to be too big to eat or to scare away predators. https://t.co/Yb1tlmFO6l" / Twitter
![CSMVS on Twitter: "#CSMVSNaturalHistoryCollection The Puffer fish is also known as a blowfish. Their skin & stomach is elastic & can stretch easily. It does this by swallowing lots of water until CSMVS on Twitter: "#CSMVSNaturalHistoryCollection The Puffer fish is also known as a blowfish. Their skin & stomach is elastic & can stretch easily. It does this by swallowing lots of water until](https://pbs.twimg.com/media/EXJ33yeXkAI0Ndt.jpg)
CSMVS on Twitter: "#CSMVSNaturalHistoryCollection The Puffer fish is also known as a blowfish. Their skin & stomach is elastic & can stretch easily. It does this by swallowing lots of water until
![Blowfish, balloonfish, pufferfish, puffers, blowies, toadfish…so which one is it? • Mares - Scuba Diving Blog Blowfish, balloonfish, pufferfish, puffers, blowies, toadfish…so which one is it? • Mares - Scuba Diving Blog](https://blog.mares.com/wp-content/uploads/2018/07/55-Selfie-Ivana-OK-Large-1024x886.jpg)