Guillemot Eggs Have Evolved to Not Roll Off Cliffs The Guillemot (a seabird) roosts on steep sea cliffs, and their eggs have evolved in a way that makes them unable to roll away from the nest. Subscribe to our weekly newsletter to start your Caturday with the funniest felines on the internet! Add as a preferredsource on Google via Head Like An Orange Tags birds cool egg gifs spin Like Show Comments Hide Comments
