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| 질의: Arctic bear | 결과: 98번째/272 | |
[National Geographic Wallpaper] Polar Bear (북극곰)
| 제목: | [National Geographic Wallpaper] Polar Bear (북극곰)
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| 해상도: 1024x768
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등록시간: 2005:02:27 22:45:13
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[National Geographic Wallpaper] Polar Bear (북극곰)
Hudson Bay, Canada
1996
Flip Nicklin
"After spring mating, fertilized [polar bear] eggs do not begin to develop until fall. Thus a female delays giving birth until midwinter. She emerges with her cubs in spring, when she can hunt newborn seals to replenish her fat reserves. For about two and a half years mothers nurse their cubs with milk containing 35 percent fat???a security blanket for the Arctic winter."
???From "Polar Bears: Stalkers of the High Arctic," January 1998, National Geographic magazine
http://www.nationalgeographic.com |
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동물그림창고 똑똑전화 누리집
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