标签：Need to Breed 相关文章
Even fearsome wasps high in treetops, are no match for the implacable ants. They watch helplessly as their own larvae are stripped from their honeycomb cribs. Now, the porters take up their burdens, they carry the movable feast back to the unquenchab
自然百科2011年
Tonight the newly winged young would join the feeding frenzy.They are now fully fledged members of the colony,ready to investigate the bounty of this land,and dark in the dusk with breathtaking numbers once again. Morning in Costa Rica ,and the army
自然百科2011年
So West Nile virus is transmitted to us to humans by mosquitoes, so everything we can do to avoid contact with mosquitoes, to avoid being bitten is a good thing. First, a lot of the bitting take place in and around your home, so go around the outside
访谈录2012年
Shouguang in Shandong Province is known as a township of vegetables. In recent years Shouguang has sped up its transformation toward modern agriculture, with local farmers have been learning new techniques to grow better quality products. At the annu
2018CRI中国国际广播电台
Humpback whales sing most frequently where and when they breed. But researchers have just discovered that whales can sing complex songs even when diving and foraging, when its neither the time nor the place for mating behaviour. The study is publishe
Scientific American(十二)月
A: We have been over this a hundred times ! We are not getting a pet! B: Why not? Come on! Just a cute little puppy. or a kitty! A: Who is going to look after a dog or a cat? B: I will! Ill feed it, bathe it and walk it every day! We can get a Labrad
纯正地道美语
And the raptor executes his cool mercy.In the rolling surf, rockhoppers pop home with their garlics full. They take turns shuttling to the sea daily , having tibets of quilt to feed their growing chicks. Once ashore, the rockhoppers trade their long
自然百科2011年
At the top, red eyed, yellow browed and full of spunk, they celebrate their ascent and reunion, and are quickly assorted by their ravenous chicks. Now, the earlier, the bigger the adults. More food is the chorus ringing out up and down the shores and
自然百科2011年
Unable to leave his harem to feed its seed, hes losing 50 pounds of blabber a day. All ready the albatross checks a hatching in staggering numbers downy and demanding with unending patience. The new mother waits for her mate to return for his far ori
自然百科2011年
Almost magically, they form a temporary nest of their own bodies. The larvae and food are taken into the nursery at its centre. Tomorrow they will do the whole thing again, marching for two to three weeks to reach fresh hunting grounds, where they ca
自然百科2011年
The nursery lies at the heart of a twitching, thriving structure, built almost entirely of the aunts of themselves. Long legs stuck together with tussle cores. They are the scaffolding, bricks, and mortar of the nests. But theyve been in one place fo
自然百科2011年
By Efam Dovi Accra 26 October 2006 Cocoa trees in a plantation in Ghana Ghana is battling with the spread of a cocoa virus that has been diminishing yields, according to agricultural experts. The West African nation is the second-largest exporter of
2006年VOA标准英语（十月）
Researchers say Racist Internet Sites Breed Hate In the Los Angeles suburb of Walnut, Sikhs and other community members gathered for a vigil to remember the victims of the Wisconsin shooting. Some also tried to understand what motivated the accused s
VOA标准英语2012年(八月)
An egg tumbled from the nest is fair game for Johnny rook. He'll soon have his own clamoring brood to look after. On another stretch of beach, the shoreline quakes with desperate battles to dominate. The stakes are unimaginably high. Only a privilege
自然百科2011年
今日知识点： 聊天技巧：赞美 That's a cute dog. 好可爱的狗狗。 如果你是被搭讪的，最简单的回答： Oh, thank you. 谢谢。 同理，我们还可以夸别人的穿着，打扮： Nice dress. 裙子真好看。 Cool sha
每天三分钟学英语
Mans Best Friendin All Shapes and Sizes Scientists are making great strides in understanding the genes that allow such a wide range of shapes, sizes and personalities in different dog breeds. Did you know domestic dogs were bred from wolves about 15,
英语听力文摘 English Digest