One Giraffe, Two Giraffe, Three Giraffe, Four! Just How Many Species Are There? 来自 highbeam.com 喜欢 0 阅读量: 37 作者: E Botkinkowacki 摘要: Giraffes, with their strange long necks and distinctive furpatterns, have long puzzled......
Thirty-fiveyearsago,therewere36,000reticulatedgiraffes.(35 年前,有36 000 只网纹长颈鹿。)Now,thenumberhasbeencutbymorethan50%.(现在,这些数字已经减少了50%以上。)Onlyabout16,000reticulatedgiraffesremain.(现存的网纹长颈鹿只有大约16000只)可知,本段主要采用了列数字的写作手法。故选B。(4)文章出处题。
How many species are there is a question receiving more attention from biologists and reasons for this are suggested. Different methods of answering this question are examined and include: counting all species; extrapolations from known faunas and regions; extrapolations from samples; methods using ec...
One reason could be that giraffes live in the wide area across Africa. What is causing this decrease? Hilton-Taylor says, "The reasons are all due to the effect of people, whether it's people causing loss of the habitat (栖息地) for the species, hunting the species for food or ...
Giraffes Are in Trouble--the U.S. Endangered Species Act Can HelpFederico CheeverAnnecoos WiersemaThe Conversation US
Only 35 giraffes left in Uganda, less than 100,000 across Africa The giraffe species living in Africa is nearing extinction. The latest research by Giraffe Conservation Foundation (GCF) on life sustainability of giraffes in Africa reveals that there are less than 100,000 giraffes left in Africa...
“Conservation measures will be more successful if we have an accurate understanding of the species’ behavioral ecology. If we view giraffes as a highly socially complex species, this also raises their ‘status’ towards being a more complex and intelligent mammal that is increasi...
On July 31, a baby giraffe was born at Brights Zoo with light brown fur which is a reticulated (网状的) giraffe, one of the four different kinds of giraffes. Unlike most giraffes, she was born without spots, a unique feature of the reticulated giraffe. At six feet tall, this baby gira...
These gigantic animals measurefour to six metres in height. But are all giraffes the same height? Absolutely not! There arefour distinct giraffe speciesand each is a different height: Masai Giraffe, Northern Giraffe, Reticulated Giraffe and Southern Giraffe. ...
The reserve contains a huge concentration of wildlife, Many wild animals including giraffes can be spotted easily there. 1. This passage is mainly about . A. the writer's traveling experience in Botswana B. some places of top quality to enjoy in Botswana...