1. Anseriformes, Galliformes, Gaviiformes, Podicipediformes, and Procellariformes

2. Some Terms of Description

5. Anseriformes Breeding and Wintering Habitat Bellrose 1976

6. Migration Routes Bellrose 1976

9. Johnsgard 1973

11. Population Cycles Newton 1998

12. Sage-grouse Lek

13. Effects of Hunting? Poysa et al. Oikos 104:612-615.

14. Effects of Agriculture Newton 1998

15. Loons, Lead, Stones

16. Nelson 1979

21. Effects of Oil Newton 1998

22. References Bellrose, F. C. 1976. Ducks, geese and swans of North America. Stackpole Books. Harrisburg, PA. Johnsgard, P. A.1973. Grouse and quails of North America. U. Nebraska Press. Lincoln. Nelson, B. 1979. Seabirds, their biology and ecology. A&W Publishers, New York. Newton, I. 1998. Population limitation in birds. Academic Press, London. Pokras, M., Kneeland, M., Ludii, A., Golden, E, Major, A., Miconi, R., and R. H. Poppenga. 2009. Lead objects ingested by common loons in New England. Northeastern Naturalist 16:177-182. Poysa, H. Elmberg, J., Gunnarsson, G., Nummi, P., Sjoberg, GG, and K. Sjoberg. 2004. Ecological basis of sustainable harvesting: is the prevailing paradigm of compensatory mortality still valid? Oikos 104: 612-615.