1. Blue morph Lesser Snow Goose Chen caerulescens caerulescens, with Greater Snow Goose C. c. atlanticus (rear right), Broadkill Beach, Delaware, U.S.A., January 15, 2005.  Note the difference in bill size and shape between these two birds.

2. Blue morph Lesser Snow Goose C. c. caerulescens, with Greater Snow Geese C. c. atlanticus, Broadkill Beach, Delaware, U.S.A., January 15, 2005.

 © Stephen J. Davies