The trailer for the new Jurassic Park film "Jurassic World" has just been released, and it's awesome. (Hello, Chris Pratt-as-dinosaur-hunter!) If you haven't seen it yet, you need to.
But since everyone else is sharing and posting the trailer, I thought I'd share something Jurassic Park-related but a little bit ... different.David Mizejewski is a naturalist and media personality with the National Wildlife Federation.