« Star Wars meets True Detective... | Main | Beware the Swarm! »
August 19, 2015
Pump it up hummers!
Hummingbirds have tiny pumps in their tongues to drink up nectar! Nectar is drawn into the tongue by the elastic expansion of tongue grooves after they are squeezed flat by the bird's beak. Check out the full story here!
Posted by Snaggy at August 19, 2015 02:16 PM