Mayflies With Turret Eyes

Male Baetidae mayflies sport bizarre, tower-like eyes that rise high above their heads. These tiny insects use their specialized, oversized vision to spot mates while flying in the air.

These small mayflies are incredibly diverse, with over 1,000 species found across the globe. Their unique, elevated eyes are likely an evolutionary adaptation to help them track females during their brief adult lives. Because these insects have such short lifespans, every second spent searching for a partner counts. Scientists are fascinated by how such a tiny creature manages such complex aerial navigation.