I heard this story on the radio. Apparently, in Warwickshire Wildlife Sanctuary in Warwickshire England, there is a cockatoo who is fervently guarding her eggs against all possible intruders. The only problem is, they are chocolate Easter eggs!!
Pippa, who is, apparently, a man-hating feminist vampire cockatoo, threw one of the Cadbury Cream eggs at a photographer, and bit the neck of a builder recently. Talk about maternal instinct!