Porcupine

Something Wild: Porcupines Aren't As Prickly As You Thought

Jun 9, 2017
Smithsonian's National Zoo via Flickr

We’ve been hearing a lot about porcupines this year. They seem to be everywhere! It’s positively a plague of porcupines!

So why are there so many? Biologists don’t have an official answer, but Dave Anderson has a hypothesis involving coyotes and fisher cats. The porcupine’s only real predator is the fisher. It takes a tough critter to eat a porcupine. Anecdotally, trackers and hunters are reporting that fisher numbers appear to be down this year, so it makes sense that porcupine numbers are up.

Smithsonian's National Zoo via Flickr

We’ve been hearing a lot about porcupines this year. They seem to be everywhere! It’s positively a plague of porcupines!

So why are there so many? Biologists don’t have an official answer, but Dave Anderson has a hypothesis involving coyotes and fisher cats. The porcupine’s only real predator is the fisher. It takes a tough critter to eat a porcupine. Anecdotally, trackers and hunters are reporting that fisher numbers appear to be down this year, so it makes sense that porcupine numbers are up.