Here's a ferocious looking black bear out in Dubois, WY. Don't know if he can be classified as the world's largest, though he can certainly be in the running for world's most ferocious.
Dinosaur
Jerome, ID Photo and info courtesy Dave & Debra van Hulsteyn
Here's a big ol' dinosaur found off the highway in Jerome, ID. The sign on the bottom left corner of the photo reads 'Onyx Eggs'. It appears the implication is that they're like fossilized brontosaurus eggs or something. 08-06