·   Curry, J.D. 2010. Mechanical properties and adaptations of some less familiar bony tissues. Journal of the Mechanical Behavior of Biomedical Materials 5: 357-372.

·   Encyclopedia of Life 2013. <URL:>. Accessed 26 November 2013.

·   Heide-Jorgensen, M.P. and E. Garde. 2011. Fetal growth of narwhals. Marine Mammal Science 27: 659-664.

·   Heide-Jorgensen, M.P., R. Dietz, K. Laidre, P. Richard, J. Orr and H. Schmidt. 2003. The migratory behavior of narwhals (Monodon monoceros). Canadian Journal of Zoology 81: 1298-1305.

·   Laidre, K.L., M.P. Heide-Jorgensen, O.A. Jorgensen and M.A. Treble. 2004. Deep-ocean predation by a high Arctic cetacean. Journal of Marine Science 61: 430-440.

·   Laidre, K.L. and M.P. Heide-Jorgensen. 2005. Arctic sea ice trends and narwhal vulnerability. Biological Conservation 121: 509-517.

·   Palsboll, P., M.P. Heide-Jorgensen and R. Dietz. 1997. Population structure and seasonal movements of narwhals, Monodon monoceros, determined from mtDNA analysis. Heredity 78: 284-293.

·   Williams, T.M., S. Noren and M. Glenn. 2011. Extreme physiological adaptations as predictors of climate-change sensitivity in the narwhal, Monodon monoceros. Marine Mammal Science 27: 334-349.

·   10 Facts About 2013. <URL:>. Accessed 25 November 2013.







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Created November 2013.