When you find a bird feather in the woods and stoop to pick it up, does your mom’s voice echo in your brain? Can you hear her say, birds have lice, don’t pick that up? Mom was mostly right. Birds can have lice (though you won’t catch lice from a bird). But what Mom probably didn’t know is that birds have something far creepier lurking in their feathers. It’s six legged, leathery, and flat. And it sucks blood.
The good news? It does not want to suck your blood.
Avian hippoboscid flies – also called flat flies and louse flies – survive on bird blood. Estimates vary for the number of different species in our region, but there are likely more than ten, fewer than twenty. » Continue Reading.