“…Swainson's Hawks prey primarily on insects and small mammals (Cameron, 1913;Olendorff, 1973;Salt and Salt, 1976;Dunkle, 1977;Schmutz, 1977;Bechard, 1983;Gilmer and Stewart, 1984;Torrance, 1986;Johnson and others, 1987;McGrath, 1988;Houston, 1990Houston, , 1995Houston, , 1998Restani, 1991;James, 1992;Hansen, 1994;Giovanni and others, 2007;Behney and others, 2010). Other prey items include birds, fish, reptiles, and amphibians (Cameron, 1913;Krause, 1968;Olendorff, 1973;Dunkle, 1977;Schmutz, 1977;Gilmer and Stewart, 1984;Torrance, 1986;Restani, 1991;Hansen, 1994;Andersen, 1995;Knopf and Wunder, 2006;Giovanni and others, 2007;Behney and others, 2010).…”