Abstract

HOYT, D. F. 1979. Practical methods for estimating volume and fresh weight of bird eggs. Auk 96: 73-77. LACK, D. 1968. The proportion of yolk in eggs of waterfowl. Wildfowl 19:67-69. LARSSON, K., AND P. FORSLUND. 1992. Genetic and social inheritance of body and egg size in Barnacle Goose (Branta leucopsis). Evolution 46:235-244. LESSELLS, C. M., F. COOKE, AND R. F. ROCKWELL. 1989. Is there a trade off between egg weight and clutch size in wild Lesser Snow Geese (Anser caerulenscens caerulenscens)? Journal of Evolutionary Biology 2:457-472. MERENDINO, T., C. D. ANKNEY, D. G. DENNIS, AND J. 0. LEAFLOOR. 1994. Morphometric discrimination of Giant and Akimiski Island Canada Geese. Wildlife Society Bulletin 22:14-19. NEWELL, L. C. 1988. Causes and consequences of egg weight variation in the Lesser Snow Goose (Chen caerulescens caerulescens). M.S. thesis, Queen's University, Kingston, Ontario. REYNOLDS, C. M. 1972. Mute Swan weight in relation to breeding. Wildfowl 23:111-118. ROHWER, F.C. 1992. The evolution of reproductive patterns in waterfowl. Pages 486-539 in Ecology and management of breeding waterfowl (B. D. J. Batt, A. D. Afton, M. G. Anderson, C. D. Ankney, D. H. Johnson, J. A. Kadlec, and G. L. Krapu, Eds.). University of Minnesota Press, Minneapolis. SAS INSTITUTE, INC. 1985. SAS user's guide: Statistics, 5th ed. Cary, North Carolina. SCOTT, D. K., AND M. E. BIRKHEAD. 1983. Resources and reproductive performance in Mute Swans, Cygnus olor. Journal of Zoology (London) 200: 539-547. SEDINGER, J., P. L. FLINT, AND M. L. LINDBERG. 1995. Environmental influence on life-history traits: Growth, survival, and fecundity in Black Brant. Ecology 76:2404-2414. SIEGFRIED, W. R. 1976. Breeding biology and parasitism in the Ruddy Duck. Wilson Bulletin 88:566574. WELLER, M. W. 1956. A simple field candler for waterfowl eggs. Journal of Wildlife Management 20:111-113. WELLER, M. W. 1957. An automatic nest-trap for waterfowl. Journal of Wildlife Management 21:456458. WESTERKOV, K. 1950. Methods for determining the age of game bird eggs. Journal of Wildlife Management 14:56-67. ZAR, J. H. 1984. Biostatistical analysis. Prentice-Hall, Englewood Cliffs, New Jersey.

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