Scientists have wondered why the outstandingly adaptable Ethiopian Bush-crow (Zavattariornis stresemanni) refused to expand outside of its postage stamp-sized range. Apparently, these quasi-corvids are too cool for school and like it that way.

Written by Mike
Mike is a leading authority in the field of standardized test preparation, but he's also a traveler who fully expects to see every bird in the world. Besides founding 10,000 Birds in 2003, Mike has also created a number of other entertaining but now extirpated nature blog resources, particularly the Nature Blog Network and I and the Bird.