Polar bears depend on lakes as their main food source.
Fred Harrison Cook -LRB- born April 15 , 1952 in Pascagoula , Mississippi -RRB- is a former American football player .. American football. American football. He played defensive end for the Baltimore Colts from 1974 through 1980 .. Baltimore Colts. History of the Indianapolis Colts. defensive end. defensive end. Category  :1952 births. Category  : Living people. Category  : People from Pascagoula , Mississippi. Category  : American football defensive linemen. American football. American football. Category  : Southern Miss Golden Eagles football players. Category  : Baltimore Colts players. Baltimore Colts. History of the Indianapolis Colts