小题1:细节题:从文章的句子:A type of bird that is now extinct (消失) is the passenger pigeon. Another type of bird that has become extint is the dodo., Another flightless bird that has become extinct is the moa.可知提到三种灭绝的鸽子。Three.小题1:细节题:从第二段的句子:Settlers who ...
Because the passenger pigeon laid only one egg at a time their population did not grow quickly. The last passenger pigeon died at Cincinnati Zoological Gardens in 1914. Another type of bird that has become extint is the dodo. The dodo lived on an island called Mauritius in the Indian Ocean...
dodo, (Raphus cucullatus), extinct flightlessbirdofMauritius(an island of theIndian Ocean), one of the threespeciesthatconstitutedthe family Raphidae, usually placed withpigeonsin the orderColumbiformesbut sometimes separated as an order (Raphiformes). The other two species, also found onislandsof...