Mute Swan
Cygnus olor

f5.6 @ 1/800s, ISO:200, Nikon D80 w 300mm

\"Mute Swan,\" Wikipedia, the free encyclopedia. Males are larger than females and have a larger knob on their bill. On average, this is the second largest waterfowl species after the trumpeter swan, although male mute swans can easily match or even exceed a male trumpeter in mass.

Moonakis River, Waquoit, Massachusetts

02/10/2008