Lots More Information

Sources

  • "Arctic Marine Mammals on Thin Ice." ScienceDaily. April 26, 2008. http://www.sciencedaily.com/releases/2008/04/080423154558.htm
  • Bobechko, Liann and Steve Stockton. "Mystery of the Narwhal Tusk." Alternatives Journal. 2006. Vol. 32, Issue 1. page 4.
  • Bruemmer, Fred. "Northern Oases: Polynyas, Where Arctic Waters Teem with Wildlife." Canadian Geographic. Jan./Feb. 1994.
  • "Communication and Echolocation." SeaWorld. http://www.seaworld.org/infobooks/Bottlenose/echodol.html
  • Cone, Marla. "Dozens of Words for Snow, None for Pollution." Mother Jones. Jan./Feb. 2005, Vol. 30, No.1, pp. 60-67. http://www.motherjones.com/news/feature/2005/01/12_402.html
  • Culik, Boris. "Monodon monoceros (Linnaeus, 1756)." Whales & Dolphins. Convention on Migratory Species. http://www.cms.int/reports/small_cetaceans/data/M_monoceros/m_monoceros.htm
  • Eilperin, Juliet. "Scientists Enlist Nature's Divers to Sample Icy Sea." The Washington Post. April 16, 2007.
  • Ferdinand, Pamela. "A Flexible, 9-Ft. Whale Tooth With Super-Sensing Power?" National Geographic. Dec. 13, 2005. http://news.nationalgeographic.com/news/2005/12/1213_051213_narwhal_tooth.html
  • Garde, Eva et al. "Age-specific Growth and Remarkable Longevity in Narwhals (Monodon monoceros) from West Greenland as Estimated by Aspartic Acid Racemization." Abstract. Journal of Mammalogy. February 2007. Volume 88, Issue 1.
  • Geddes, Linda. "What's the point of the narwhal's tusk?" New Scientist. Dec. 24, 2005-Jan. 6, 2006. Vol. 188 Issue 2531/2532. page 6.
  • Grady, Wayne. "A Natural History of an Arctic Eden." Equinox. Feb./March 1999, pp 68-75.
  • Holing, Dwight. "The Sound and the Fury: Debate Gets Louder over Noise Pollution and Marine Mammals." The Amicus Journal. Fall 1994, pp. 18-23.
  • "Humans and Dolphins: If Brain Size Is a Measure, We're Not That Different." National Science Foundation. NSF News. Oct. 27, 2004.
  • Jefferson, Thomas A. et al. "FAO Species Identification Guide: Marine Mammals of the World." United Nations Environment Programme. Food and Agriculture Organization of the United Nations. 1993. ftp://ftp.fao.org/docrep/fao/009/t0725e/t0725e10.pdf
  • Johnson, Genevieve. "Seeing with Sound -- Echolocation." Log Transcript. The Voyage of the Odyssey. PBS. http://www.pbs.org/odyssey/odyssey/20011207_log_transcript.html
  • Jozefowicz, Chris. "Sensitive Tooth." Current Science. Nov. 3, 2006. Vol. 92, Issue 5, page 4.
  • Laidre, Kristin L. et al. "Diving behaviour of narwhals (Monodon monoceros) at two coastal localities in the Canadian High Arctic." http://www2.dmu.dk/1_Om_DMU/2_Afdelinger/3_AM/4_Expertise/5_Research/6_marine_mammals/Litterature_pdf/narhval.pdf
  • Milius, Susan. "That's One Weird Tooth." Science News. March 25, 2006. Vol. 169, Issue 12. p. 186.
  • "Narwhals May Produce Signature Vocalizations for Communications." ScienceDaily. Oct. 2, 2006. http://www.sciencedaily.com/releases/2006/09/060929094049.htm
  • "Narwhals Aid Climate Change Study." Associated Press. Discovery. Discovery News. April 20, 2007.http://dsc.discovery.com/news/2007/04/20/narwhal_ani.html?category=animals&guid=20070420174530&dcitc=w19-506-ak-0001
  • Narwhal Tusk Discoveries Web site. http://www.narwhal.org/index.html
  • Nicklen, Paul. "Arctic Ivory: Hunting the Narwhal." National Geographic. August 2007. Vol. 212, Issue 2.
  • Nielsen, John. "Scientists Plumbs Purpose of Narwhal's Horn." NPR. Dec. 13, 2005. http://www.npr.org/templates/story/story.php?storyId=5050264
  • Nielsen, John. "Warming Waters Threaten 'Unicorns of the Sea.' NPR. May 11, 2008. http://www.npr.org/templates/story/story.php?storyId=90359659
  • "Odontocetes -- Toothed Cetaceans." The Hebridean Whale and Dolphin Trust. (July 31, 2008) http://www.whaledolphintrust.co.uk/whales_dolphins/odontocetes-toothed-cetaceans.asp
  • O'Meara, Stephen James. "A Tooth with a Twist." Odyssey. November 2007. Vol. 16, Issue 8. p. 49.
  • Pfeiff, Margo. "Narwhal hunters." Canadian Geographic. Sept./Oct. 2006. Vol. 126, Issue 5.
  • Stewart, D. Bruce. "Assessment and Update Status Report on the Narwhal Monodon monceros in Canada." Committee of the Status of Endangered Wildlife in Canada. Canadian Wildlife Service. 2004. http://dsp-psd.pwgsc.gc.ca/Collection/CW69-14-420-2005E.pdf
  • "The Review of Significant Trade in the Narwhal (Monodon monoceros): A briefing by WDCS for the 20th meeting of CITES Animals Committee." CITES. http://www.cites.org/common/com/ac/20/E20-inf-09.pdf