Wild Things:
Life as We Know It
Wolves, hibernating animals, spitting cobras and more
- By Joseph Caputo, T.A. Frail, Megan Gambino, Abigail Tucker and Sarah Zielinski
- Smithsonian magazine, April 2009
(Bettmann / Corbis)
Slugabeds, take heart: researchers in Norway and Finland found that animals that hibernate or hide are less likely than other species to be listed by the World Conservation Union as endangered or threatened. Nestling in burrows, tree holes or caves conserves energy and may buffer these species against environmental change.
Additional Sources
"Molecular and Evolutionary History of Melanism in North American Gray Wolves," Tovi M. Anderson et al., Science, February 5, 2009.
"New Protocetid Whale from the Middle Eocene of Pakistan: Birth on Land, Precocial Development, and Sexual Dimorphism," Philip D. Gingerich et al., PLoS ONE, February 2009.
"Contribution of Fish to the Marine Inorganic Carbon Cycle," R. W. Wilson et al., Science, January 16, 2009.
"Functional Bases of the Spatial Dispersal of Venom during Cobra 'Spitting'," Bruce A. Young et al., Physiological and Biochemical Zoology, January/February 2009.
"Lower Extinction Risk in Sleep-or-Hide Mammals," Lee Hsiang Liow et al., American Naturalist, February 2009.
Comments (2)
I LOVE THIS WEBSITE!!! :D
Posted by Jibblet on September 6,2012 | 01:23 PM
Amazing. We spent two weeks in the Arctic National Wildlife Refuge this summer ending on the Aichilik River and saw two very dark wolves come down to the river to drink; later in the summer camped across from a wolf den in the Western Arctic and half of the adults and one of the pups were quite dark as well. I wondered how to reconcile this with Pielou's commentary on wolves in the Arctic, that they are mostly silver white.
A few pictures at www.theultimathule.org
Posted by Shannon Huffman Polson on October 5,2009 | 09:01 PM