Here is some great video footage of a small porucpine showing some lions who is boss! You'll enjoy watching it and learning a little bit about how being at the top of the food chain doesn't mean you can have every thing you want! We saw these African Crested Porcupines on a recent visit to the Metro Richmond Zoo...they are some stinky characters, but fascinating to watch.  BTW, if you are in Virginia and going to be in the Richmond area, plan two or three hours to stop by this zoo. It is reasonable and has a ton of exhibits and you get to feed deer, horses, goats, and giraffes out of your hand!!!! It doesn't get any cooler than that! And if you like monkeys, you will see plenty here. They have dozens of them and different species too!