does it make your list? David is pondering this and other deceptively difficult questions related to the nature of seeing.
Written by Mike
Mike is a leadingauthority 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.