GALVESTON — After devoting much of his life to protecting wild creatures, a prominent naturalist here now faces trial on a felony charge of cruelty to animals. Jim Stevenson, 53, a well-known bird-watcher and founder of the Galveston Ornithological Society, was indicted this week by a Galveston County grand jury on charges that he killed a feral cat Nov. 8 with a .22-caliber rifle. "What really bothers me, this cat was down there killing endangered species of birds and others protected by law," Stevenson said in an interview Thursday. "Feral cats are not protected by law, and I stopped a...