自然旅游   

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Steve: Well, I never learned Linus's life lessons, and since it is Halloween we are going to talk about great pumpkins. Plus, we'll test your knowledge about some recent science in the news. ...

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SPEAKER 1: When we think of conservation we typically focus on the big animals. But we may be forgetting about some of the most important players in an ecosystem, like ants. These insec...

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SPEAKER 1: Prior to a devastating civil war, Gorongosa National Park was home to some of the biggest populations of wildlife in southern Africa. During the war, huge numbers of animals ...

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For almost one hundred years,people have looked up at the sky over a certain part of North Carolina and wondered : what is that? They see sometimes see balls of light high above them.So far there is n...

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Ozora Cassanova could never have imagined becoming homeless a year ago."I was a full-time student.I had a part-time job.I had my military job and I was a wife."Life changed for the United States Natio...

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Gorongosa National Park sits at the southern end of Africa's Great Rift Valley in Mozambique. The park includes landscapes of savanna, dry forest, and grasslands, centered around Lake Ure...

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JEN GUYTON: Gorongosa National Park was established in 1960. It supported one of the densest wildlife populations in Africa. But when the civil war broke out in 1977, most of the big anim...

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The corn is as high as an elephant's eye at the Denver Botanic Garden's demonstration farm.The tall green plants in this three and one-half hectare field are filled with ripening ears of corn.They wil...