There Were Only 147 Of The World's Fattest Parrots Alive -- And Then Came The Baby Boom

Behold the delightful kākāpō, a flightless bird that holds the honor of being the fattest kind of parrot in the world. These roly-poly land angels are native to New Zealand, and unfortunately, they are also critically endangered: Up until recently, there were only 147 of them.