magazine articles
- Southern Sierran (Jan-Feb 2012) Section: Frontpage
"San Gabriels Get Extreme Makeover?” - Southern Sierran (Jan-Feb 2012) Section: Frontpage
" What Makes the San Gabriels so Special?” - Orange County Coastkeeper (Fall 2008, Vol. 6, p.62)
"Our Parks: Ultimate Land Use or Storage?" (PDF - 2.1 MB) - Parklands (Summer 2008, p.10)
"Vital Connections" (PDF - 829 KB) - California Planning and Development Report (Apr 2008, p.4)
"Diamond Bar Considers Annexation Amidst Open Space" (PDF - 605 KB) - West Coast Magazine (Jul 2007, p.8)
"Message From the Mayor" (PDF - 426 KB) - National Geographic (Feb 2006, p.80)
"California Wild" (PDF - 2.32 MB) - National Geographic (21 May 2003)
"Struggling to Link Lands for Cougars" (PDF - 22 KB) - The Road-RIPorter (Spring 2003, pp.3-5)
"Cougar Corridors: Restoring the Missing Link in California's Chino Hills"
(PDF - 1.5 MB)
- Discover Magazine (Sep 2002, pp.42-47)
"Wilding America" (PDF - 33 KB) - Earth Island Journal (Summer 2002, p.8)
"Protecting Predators 'On Nature's Terms'" (PDF - 538 KB) - Sunset Magazine (May 2002, pp.101-110)
"The West's Best State Parks" (PDF - 329 KB) - Newsweek Magazine (12 Nov 2001, p.17)
"Boy Scouts: Is it Time to Break Camp?" (PDF - 447 KB) - Sunset Magazine (Jan 2001, pp.34-36)
"How Green Were My Hillsides" (PDF - 673 KB) - National Geographic (Oct 2000, Section: Geographic - Conservation)
"Wild Side of L.A." (PDF - 336 KB) - Sunset Magazine (Feb 2000, pp.46-47)
"State of the Parks" (PDF - 731 KB) - Avenues/Westways Magazine (Nov/Dec 1998, pp.29-35)
"State of the Parks" (PDF - 1.9 MB) - Los Angeles Times Magazine (18 Oct 1998)
"Life on the Edge and the Man Who Studies It" (PDF - 337 KB) - International Wildlife (Jul/Aug 1998, pp.30-35)
"Safe Passage" (PDF - .5 MB) - California Biodiversity News (Fall 1997, pp.8-9)
"Wildlife Corridors Save Species" (PDF - 761 KB) - Mountain Country (Summer 1995, pp.12-15)
"Keeping the Spirit Alive: Wildlife Corridor Connects Four Counties" (PDF - 800 KB) - Los Angeles Times Magazine (1 Mar 1992, pp.25-29)
"Big Cats, Big Trouble" (PDF - 1.14 MB) - Sunset Magazine (June 1986, pp.40-41)
"California's Newest State Park 10,000 acre Chino Hills" (PDF - 440 KB)
