Do You Even Lift, Embryo?
Some cuckoos are born assassins. Within a day or two of hatching, the infant birds—still blind, pink, and featherless—will start to evict the other residents of their nest, hurling them over the edge and to their death.Technically, the evictions they carry out are from living quarters that aren’t even their own. The cuckoos are parasites, strategically placed by their mother into the abode of another species so they can mooch their way through adolescence.




























