Lead ammunition often fragments upon impact when a bullet hits its big game target. This results in more lead in carrion tissue, increasing the likelihood it will be ingested by a wide range of avian and mammal scavengers, from bald and golden eagles to ravens, wolves, foxes, coyotes, grizzly bears and, of course, people eating game meat on the dinner table. Lead is toxic and exposure has been known to negatively affect learning in children. Photos courtesy Greg Winston (http://www.gregwinstonphoto.com/about) and Craighead Beringia South in Jackson Hole