When the Endangered Species Act was signed in 1973, it was expected to protect charismatic fauna such as the bald eagle and Yellowstone's grizzly bears.
当1973年《濒危物种法案》签署时，人们期望它能保护一批引人注目的动物，如秃头鹰和黄石公园的北美灰熊。
Grizzly Bears, wolves, and free-ranging herds of bison and elk live in the park.
灰熊、狼、自由放养的美洲野牛和麋鹿群都在公园里生活着。
Grizzly bears are not generally social creatures.
一般说来，灰熊不是社交型动物。
A pair of grizzly bears are making their debuts in San Diego.
一堆灰熊正在圣地亚哥亮相。
There may be competition between wolves and grizzly bears for elk calves.
狼和灰熊之间对于驼鹿幼仔可能存在着竞争。
"Grizzly bears rule the roost in this 4-million-acre behemoth," Chandler says.
钱德勒说：“灰熊这个庞然大物的栖息地需要占地四百万英亩。”
The kids'll love it, and, who knows, maybe Mom has a thing for hungry grizzly bears.
孩子们会喜欢的，谁知道呢，可能妈妈对饥饿的大灰熊有好感呢，这可说不准。
Grizzly bears gather at prime fishing spots during the summer, when salmon run upstream to spawn.
夏天，鲑鱼会洄游到上游去产卵，于是灰熊就在这条路线上找一个最好的位置呆着捕鱼吃。
Photo Gallery: Animal Fathers There's no getting around it: Male grizzly bears make bad dads.
动物父亲图片集：有没有规避它：雄灰熊做出坏的爸爸。
Grizzly bears have found this food source and scraps between the different bears have been witnessed.
灰熊已经发现这个食物来源，这里已经发现不同的熊的足迹。
The area in question is home to 1,600 threatened species, including grizzly bears, elk, lynx and cut-throat trout and steelhead.
受争议的区域是1,600多种濒危物种的家园，其中包括灰熊、麋鹿、割喉咙鳟鱼和虹鳟。
The area in question is home to 1, 600 threatened species, including grizzly bears, elk, lynx and cut-throat trout and steelhead.
受争议的区域是1 600多种濒危物种的家园，其中包括灰熊、麋鹿、割喉咙鳟鱼和虹鳟。
Therefore, there probably were grizzly bears in Labrador, and the explorer's account probably accurately identified the bear.
因此，Labrador可能曾有过灰熊，探险者的记载有可能精确地记叙了熊的存在。
A pair of grizzly bears are making their debuts in San Diego. These two brothers met the public for the first time yesterday.
一对灰熊首次亮相圣地亚哥，昨天是两兄弟第一次与公众见面。
Once the sole rulers of this vast kingdom, grizzly bears are now re-learning how to cope with the rise of an equal competitor.
曾独霸这片辽阔大地的灰熊，如何重新学习应付这群东山再起的对手。
Scottish artist David Mach spends 3 months modeling his wild animal sculptures, which have included grizzly bears and rhinos out of matches.
52岁的苏格兰艺术家戴维·马赫花3个月时间，用上万根火柴棒拼出了灰棕熊、犀牛等动物塑像。
Bears reproduce slowly, he says, so killing even a few could have large repercussions on the state's population of black, brown and grizzly bears.
他说，熊繁殖很缓慢，所以即使只杀掉很少的熊都会对该州黑熊、棕熊和灰熊的数量产生很大的影响。
A documentary follows a Canadian fellow working on his dream: building a suit of armor so he can observe grizzly bears from a close distance.
这是一部关于一个加拿大人关于他的梦想的记录片：制造一套可以近距离观察大灰熊的装备。
With massive glacier-scooped lakes fringing its perimeter and with goats, sheep and grizzly bears in relative abundance, glacier is a photographer's paradise.
伴随大规模冰川涌入湖中，山羊、绵羊、灰熊有了更为广阔的空间，冰川是摄影者的天堂。
TheMemphisGrizzlies: Giant "grizzly bears" range the Rocky Mountains in the US and Canada. They do not live anywhere near the city of Memphis, which is on the Mississippi.
孟菲斯灰熊队身体硕大的灰熊分布在美国与加拿大境内的洛基山脉，在孟菲斯市(位于密西西比河岸边)附近的任何地方都不是它们的栖息地，那为什么孟菲斯队以灰熊命名呢？
Then why the name "Grizzlies"? The reason is that the Grizzlies were originally based in Vancouver, British Columbia, on Canada's Pacific coast, where grizzly bears do live.
因为该队最初是在加拿大的温哥华市打球，温哥华地处不列颠哥伦比亚省，在加拿大西部的太平洋海岸，而那里是灰熊的家。
Special Considerations for bear country. When traveling in bear country, whether there are black bears or grizzly bears present, the disposal of garbage takes on a new significance.
多熊的野外需要特别考虑的内容：旅行在多熊的野外，不管是有黑熊或者灰熊，垃圾的处理会尤为重要。
Special Considerations for bear country. When traveling in bear country, whether there are black bears or grizzly bears present, the disposal of garbage takes on a new significance.
多熊的野外需要特别考虑的内容：旅行在多熊的野外，不管是有黑熊或者灰熊，垃圾的处理会尤为重要。
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