March 5, 2007
Quagga mussels – an extraordinarily prolific and costly invasive species – have appeared in Lake Mead, and no one is sure how to keep these unwanted newcomers from infesting the West. Also in this issue: Condor 134’s harrowing experience with lead poisoning exemplifies these endangered birds’ greatest challenge – which some advocates hope to ease by banning lead bullets in California.
- Larry Glickfeld on Trekking across Colorado’s fragmented wildernesses
- Yue Li on On those who live and die along the border
- Shelley Stallings on Photos: Diving for delicacies
- Mark York on Getting over the ‘taboo’ in a gun-rights conversation
- Robert Hooper on Trekking across Colorado’s fragmented wildernesses