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发表于:2019-01-22 / 阅读(39) / 评论(0) 分类 自然百科2014年

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发表于:2019-01-22 / 阅读(50) / 评论(0) 分类 自然百科2014年

This habitat into connect under all of vital to the well being of the Great Barrier Reef. This is the little known story of one of the most complex and spectacular Eco-systems on earth. The Great Barrier Reef is over 2,000 kilometers long which means

发表于:2019-01-22 / 阅读(53) / 评论(0) 分类 自然百科2014年

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发表于:2019-01-22 / 阅读(50) / 评论(0) 分类 自然百科2014年

All of this food makes the mangrove a great place for fish. Small residents as well as youngsters that will one day move out to the barrier reef. Reef species like these rabbit fish may look big, but they are still only 1/3 of their adult size. These

发表于:2019-01-22 / 阅读(55) / 评论(0) 分类 自然百科2014年

This creature is much more than a passive drifter. It can move as fast as an Olympic swimmer. And it has 24 eyes, each complete with a lens that can form a detailed image. It uses its tentacles like a trawl net. When a fish makes a contact, thousands

发表于:2019-01-22 / 阅读(49) / 评论(0) 分类 自然百科2014年

These huge tracks of rainforest close to the Queensland coast are essential because they regulate the flow of water and the sediment it contains. Thats important, because theres an awful lot of water here. Hot humid tropical air gives rise to vast am

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发表于:2019-01-22 / 阅读(66) / 评论(0) 分类 自然百科2014年

These footprints belong to one of the biggest land animals in Australia, the cassowary, a flightless bird that's almost as tall as a person. Its cloth wouldn't look at a place on a dinosaur. And its kick is so violent that the cassowary is said to be

发表于:2019-01-22 / 阅读(61) / 评论(0) 分类 自然百科2014年

But there are now less than 2,000 living here, and they are becoming rarer all the time.-Before European settlers arrived, much of the coast here was covered in forest. And a lot of that was jungle just like this. This is a vibrant ecosystem in its o

发表于:2019-01-22 / 阅读(63) / 评论(0) 分类 自然百科2014年