Here's a list of what bobcats typically prey on:
* Rabbits
* Rodents (mice, rats, squirrels)
* Birds
* Small mammals (skunks, opossums, raccoons)
* Deer (fawns, sometimes adult)
* Fish (especially if they live near water)
* Reptiles
While they may occasionally nibble on berries or grass for a little roughage, plants aren't a significant part of their diet.