Retracing the steps of a meticulous early 20th century biologist, researchers find that some of the park’s tiniest residents have moved a startling distance uphill.

- Michelle Nijhuis
Sunday, November 27, 2005

http://sfgate.com/cgi-bin/article.cgi?file=/c/a/2005/11/27/ING66FMV901.DTL


Informant: binstock