Trumpeter swans

by worldlabel - uploaded on January 19, 2016, 3:12 am

This public domain image comes from http://www.fws.gov/pictures/lineart/bobsavannah/trumpeterswan.html and as of 2016-01-19 03:12:37 is this file, http://www.fws.gov/pictures/lineart/bobsavannah/graphics/trumpeterswans.jpg. .fws.gov