Feb. 29, 2012 - They should be sworn enemies according to the laws of nature, but there are always exceptions like this one which shows that fur and feather can agree, Jerry the budgerigar quite happily perched on the head of Fluffy the cat.

- Image ID: E1371X
Keystone Press / Alamy Stock Photo
Image ID: E1371X
Feb. 29, 2012 - They should be sworn enemies according to the laws of nature, but there are always exceptions like this one which shows that fur and feather can agree, Jerry the budgerigar quite happily perched on the head of Fluffy the cat. (Credit Image: Keystone Pictures USA/ZUMAPRESS)