Common buckeye eyespots function as PREDATOR DEFLECTION — birds preferentially attack the prominent eyespots (mistaking them for vertebrate eyes), allowing the butterfly to escape with damaged wings rather than body strikes.
Bed bug saliva contains both an anticoagulant and a mild anesthetic — most people don't feel the bite while it's happening.
Only male blue morphos are blue — females are typically brown with white spots.
Female botflies have been documented hijacking at least 40 different species of biting insects — not just mosquitoes.
The violin-shaped marking on the cephalothorax gives the brown recluse its other common name: fiddleback spider.
Over 1,000 'brown recluse bite' diagnoses have been recorded in California, Florida, and Oregon — places the spider has never lived. Most are misdiagnosed.
Most real recluse bites happen when humans roll onto a hidden spider in bed — the spider isn't aggressive, just trapped.
