In 2012, Angelenos became aware of the presence of an apex predator living in Griffith Park, the city’s six square mile urban wildlife area. A mountain lion, P-22, had apparently crossed not just one but two major freeways (the 405 and the 101) to reach his destination. The city’s obsession with P-22 has lasted through his bout with mange due to exposure to rodenticide, his taking up residence under a house, and his dining on one of the zoo’s koala bears, who had an unfortunate resemblance to a raccoon. This arrival coincided with Councilmember Paul Koretz’s hiring the only city council staffer to work specifically on environmental policy. The staffer built a coalition of environmental organizations, neighborhood councils and universities in the area to move city policy, including CLAW (Citizens for Los Angeles Wildlife), Sierra Club, the Nature Conservancy, the Los Angeles County Natural History Museum, UCLA, USC, CSUN, Loyola Marymount University, and, together, in a strong partnership with Mayor Garcetti’s sustainability team, has been steadily working to enhance biodiversity and protect P-22. Also, in a similar timeframe, UCLA launched its Sustainable LA Grand Challenge, which includes biodiversity and ecosystem health and the Nature Conservancy and the Natural History Museum have moved forward a joint educational and stakeholder effort on biodiversity