Approximately 350 bird species have been identified in Death Valley. The best place to see the park's birds is along the Salt Creek Interpretive Trail, where you can spot ravens, common snipes, killdeer, spotted sandpipers, and great blue herons. Along the fairways at Furnace Creek Golf Club, you can see kingfishers, peregrine falcons, hawks, Canada geese, yellow warblers, and the occasional golden eagle. Scotty's Castle attracts wintering birds from around the globe that are attracted to its running water, shady trees, and shrubs. Other good spots to find birds are at Saratoga Springs, Mesquite Springs, Travertine Springs, and Grimshaw Lake near Tecopa. You can download a complete park bird checklist, divided by season, at www.nps.gov/deva/naturescience/birds.htm. Rangers at Furnace Creek Visitor Center often lead birding walks through Salt Creek between November and March.