Bombardier Beetles Squirt Boiling Anal Chemicals to Make Frogs Vomit
February 6, 2018 - Bombardier beetles are often unlucky snacks for frogs, but they have a tricky defense mechanism even after being eaten—make the frogs throw them back up. When threatened, the beetles shoot out a boiling mix of chemicals with incredible force. In one study, 43% of beetles survived being eaten and regurgitated by the frogs.
