Antelope/Spider Island is home to free-ranging bison, mule deer, bighorn sheep, pronghorn (antelope), and many other desert animals. Millions of birds congregate along the shores surrounding the island, offering unparalleled opportunities for birding. Year round Interpretive opportunities round out the Antelope Island experience.
http://stateparks.utah.gov/parks/ante...
Antelope island (Spider island)
