I use this blog mainly to post nature photographs. If you’re curious about my background: Reed College undergrad, Brown University PhD, Washington University/University of Chicago postdoc, then 14 years teaching evo bio @ Swarthmore College. You can find me on Twitter (@colinpurrington) and Instagram (@colin_purrington).
If for some reason my geeky tips have saved your life in some way and you want to thank me, you can surprise me by sending me a science book from my Amazon wishlist. I made the list for my Mom but she’s apparently not checking it. If you’d just like to send me money for a beer, click on this: