Philadelphia Zoo: Introduction

Hardly an introduc- tion as I go there often enough.  In fact, so often that the cost different- ial even with my 50% discount from my Maryland Zoo membership made it cheaper to just also buy a membership there.  When I feel close enough to a zoo to feel grief over the loss of animals that I have come to know and expect to see, it's also a sign that joining is probably a good thing.

And today couldn't have been lovelier.  America's First Zoo is a pretty cool place.