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[自然百科] 自然百科:人类抚养的大猩猩(下)
Mandy is one of free keepers who care for little Wumundi in the gorilla enclosure every day. The team of 17 volunteers take on night duty. He' never left alone, just like a baby gorilla in the wi
2011-11-17 编辑：mike
[自然百科] 自然百科:人类抚养的大猩猩(上)
This is Wild Chronicles. I am White Matthews.[qh]这里是《野生动物日记》。我是怀特·马修斯。[qh]At the Cheyenne Mountain Zoo, an infant gorilla named Wumundi gets some tender loving care from a dedica
2011-11-16 编辑：mike
[自然百科] 自然百科:大迁徙之繁衍生息(3)
From tip to tip, its wings stand eight feet. This superb blighter can soar almost 24 hours a day. Waiting in this bustling, the troublous of hundreds of thousands of birds, her mate shores up the nes
2011-11-15 编辑：mike
[自然百科] 自然百科:大迁徙之繁衍生息(2)
And for Johnny rook, the wait is over. Because some of the world's greatest wanderers are heading his way. They've been traveling the globe for months, even years. Only one thing can bring th
2011-11-14 编辑：mike
[自然百科] 自然百科:大迁徙之繁衍生息
They are driven to move, to move and to multiply. Possessed by the most insatiable need to breed, they will journey to brutal Afican battle fields, and grow on south Atlantic shores. For the sake of
2011-11-11 编辑：Mike
[自然百科] 自然百科:地球大迁徙
They're born to move, to move or die, forging ahead against terrifying odds, navigating the first of millions of miles, spanning continents on fledgling wings, clattering ever onwards. 他们天生就要
2011-11-09 编辑：Mike
[自然百科] 自然百科:揭密联邦调查局 Unit7

2010-01-07 编辑：jessica
[自然百科] 自然百科:揭密联邦调查局 Unit6
How does the bureau use informants to bring dangerous criminals to justice? They have several top-secret strategies which we are about to reveal. FBI inspector Bob Garrity says the first step is to f
2010-01-06 编辑：jessica
[自然百科] 自然百科:揭密联邦调查局 Unit5
If threw these nails out into the crowd, extremely deadly shrapnel. Once the FBI knows what materials were used to build the bomb and how it was concealed, agents make a public appeal for information
2010-01-05 编辑：jessica
[自然百科] 自然百科:揭密联邦调查局 Unit4
Unlike the fertilizer bomb used in Oklahoma City, device analysis reveals that the New Jersey bomb is made from common household items. The problem is that there are so many things that can be used t
2010-01-04 编辑：jessica