【解题思路】根据第二段中的"Now,research by zoologists at theUniversity of Western Australia has corroborated this"、第三段中的"The birds that lived in larger groups were quicker to master thetasks than those that lived in smaller ones"、第四段中的"birdsliving in large groups ‘show increased...
To reach this conclusion, the Australian scientist examined 56 birds from 14 groups of wild magpies living in the suburbs of Western Australia’s capital city, Perth. The groups ranged between 3 and. 12 individuals. Each magpie-tested separately to avoid the risk of it getting help from its ...
A.MagpiesSeemtoBeMoreSocialBirdsB.MagpiesinSmallGroupsOftenPerformBetterC.Large-groupLivingIncreasesMagpies'IntelligenceD.CognitiveLevelsAffectMagpies'ReproductiveSuccess 相关知识点: 试题来源: 解析 (1)C. 推理判断题。文章第一句"AustralianmagpiesarecommoninAustralia, lovedandfearedinequalmeasure"。(澳大利亚喜鹊...
1971. Breeding details of some common birds in south-eastern Australia. Emu, 71, 121 133.COURTNEY, J., AND S. MARCHANT. 1971. Breeding de- tails of some common birds in south-eastern Australia. Emu 71:121-133.Courtney, J., and Marchant, S. (1971). Breeding details of some common ...
Now. research by zoologists at the University of Westerm Austalia has corroborated this - but their levels of intelligence are dependent on the sizeof the group they belong to.To reach this conclusion, the Australian scientist examined 56 birds fom 14 goups of wild magpies living in the ...
( )A. Birds in the Parks.B. A Useful Bird: The Robin.C. A Common Bird: The Robin.D. Robins: Good Parents in Animal World. 相关知识点: 试题来源: 解析 (1)D 解析:细节题。根据原文中“A good place to see robins is your own backyard”可知在你的后院里就有可能发现知更鸟。故选D。(...
1.any of several birds of the New World subfamily Icterinae (family Emberizidae) having shiny black or mostly black plumage, as the red-winged blackbird. 2.a common European thrush,Turdus merula,the male of which is black with a yellow bill. ...
CPEACertificate of Practice in Estate Agency CPEACremello Perlino Educational Association CPEACommon Peafowl(bird species) CPEACivilian Personnel Evaluation Agency CPEACanadian Pacific Employees' Association(Canadian Pacific Railway) CPEACentre for Professional Education Advancement(Australia) ...
Cockatoos are large, white birds. They’re common in western Australia. Usually they live in wooded areas. But as forests have been cut down, cockatoos have gotten used to living near people.Last year, scientists at the Max Planc Institute reported that cockatoos had learned how to open ...
Google Share on Facebook raven (redirected fromcommon ravens) Thesaurus Encyclopedia ra·ven1 (rā′vən) n. 1.A large bird(Corvus corax)of the Northern Hemisphere, having black plumage and a croaking cry. 2.Any of several similar birds of the genusCorvus,found in Africa, Australia, and...