Dumb Stupid Birds
The common murre lays a single pear-shaped egg directly on bare rock, packs twenty birds per square meter, and at three weeks old encourages its flightless chick to step off a six-hundred-foot cliff. Survival rate above ninety percent. Then both go to sea for two months, alone, in the dark, until the chick can finally fly. They have been doing this for several million years.
55 episoder
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