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| | Hot Bother: Ground squirrels taunt in infrared: Science News Online, June 26, 2004 (Site not responding. Last check: 2007-10-09) |
 | | In contrast, the ground squirrel tails didn't warm appreciably during similar taunting of a gopher snake. |
 | | Ground squirrel pups, however, don't have enough of the protective blood proteins to neutralize the venom. |
 | | When the cage held a rattlesnake, the ground squirrel's tail temperature began to rise within a few minutes and increased 2°C at both the tip and base to reach, on average, 26°C. In the presence of a gopher snake, the squirrel's tail temperatures rose only 0.2°C at the base and 0.1°C at the tip. |
| www.sciencenews.org /articles/20040626/fob1.asp (694 words) |
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