October 17, 2005
Modern-day scientists, retracing the path of Joseph Grinnell in Yosemite National Park, document conspicuous changes in the natural world and find a culprit unimagined by biologists 100 years ago: global warming. Also in this issue: On his 12th attempt, Rep. Richard Pombo, R-Calif., succeeds in pushing a bill through the U.S. House designed to reform the Endangered Species Act and end critical habitat protection.
- Wendy Beye on Another Yellowstone River oil spill
- Harvey H Reading on Wyoming grazing dispute threatens bighorn sheep
- irene gilbert on Critical mule deer research relies on fundraising
- Micaela Fischer on The Unusual Occupation at Utah’s Book Cliffs
- Larry Bullock on Wyoming grazing dispute threatens bighorn sheep