1.   Despite their reputation as ferocious predators, there are no documented cases of wild killer whales attacking humans ... yet.

2.   No wonder, then, that Dale sees day traders as being the most ferocious predators in an increasingly crowded jungle.

3.   Northern pike, a game fish with a reputation as a ferocious predator, is common to lakes and rivers east of the Rockies, but foreign to California.

4.   The university mascot is not some ferocious predator like a tiger, but rather a Disneyesque duck.