Bats remain the singular mammalian species on this planet capable of achieving sustained powered flight

A closer look

Flying squirrels are lying frauds who just fall with style in meat-suits, leaving bats as the only true aerial mammals. Unlike gliders, bats evolved highly articulated wings made from elongated hand bones connected by a flexible membrane. They generate actual lift and thrust, maneuvering through the night sky with an agility that puts birds to shame. Plus, they eat all the mosquitoes, so they deserve our absolute respect.