Poison: What frogs and birds have in common

For the longest time, I have thought that there was only one species of poisonous bird.  I learned about the Pitohui in college, and I thought it was just perfect.  I mean, what would you name a poisonous bird? Well, as it turns out, the Hooded Pitohui (Pitohui dichrous) (photo above) was only the first […]