Chris Packham unlocks the secrets behind the world's weirdest events from a bird-killing solar death ray to a monkey that's learnt first aid.

Chris Packham uncovers the secret of a suspiciously fishy oil slick, what's making a lemming very angry, and how a man can see with his ears.

Chris Packham uncovers the world's weirdest events, from a man who gets drunk without touching a drop of alcohol, to some chart-topping molecular music.