Greg Hickman, the founder and chairman of the Wetlands and Wildlife Care Center in Huntington Beach, California, and Vietnam War veteran, died unexpectedly while fly-fishing on May 15. Hickman was “enjoying his favorite hobby … at the time of his passing,” Debbie McGuire, co-founder and executive director of the wildlife rescue nonprofit, said in a…

Greg Hickman, the founder and chairman of the Wetlands and Wildlife Care Center in Huntington Beach, California, and Vietnam War veteran, died unexpectedly while fly-fishing on May 15. Hickman was “enjoying his favorite hobby … at the time of his passing,” Debbie McGuire, co-founder and executive director of the wildlife rescue nonprofit, said in a…