- For information on the Greater White-fronted Goose look at
Ely, C. R. and A. X. Dzubin. 1994. Greater White-fronted Goose (Anser albifrons), The Birds of North America Online (A. Poole, Ed.). Ithaca: Cornell Lab of Ornithology; Retrieved from the Birds of North America Online: http://bna.birds.cornell.edu/bna/species/131
Also look at /sites/default/files/Anser_albifrons_report.pdf
