How Do You Science | Meet a Biologist—Snakes & Bears

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Welcome back, young scientists. I’m Dr. Universe.  If you’re anything like me, you’ve got lots of big questions about our world.
  
What's a postdoctoral fellow? How do rattlesnakes rattle? What's it like searching for snakes in the field or taking blood samples from a grizzly bear?
 
In this episode, we meet Blair Perry, a postdoctoral fellow at Washington State University. He uses the same methods to study the genes of snakes and bears! 

As always, submit burning questions at askdruniverse.wsu.edu. Who knows where your questions will take us next.