The American Museum of Natural History in New York
City sponsors a symposium on Nature in Fragments: The
Legacy of Urban Sprawl, April 13-14. The focus is
unplanned growth and its consequences for North American
biodiversity. Call 212/769-5200 for tickets and request code
SPRAWL2K.
This article appeared in the print edition of the magazine with the headline Nature in Fragments: The Legacy of Urban Sprawl.

