The golden pheasant is one of the most beautiful of rare types of birds and is native to western China. ©Maksym Gorpenyuk/Shutterstock.com China is one of the most diverse countries in terms of animal life, especially when it comes to birds. With more than 1,300 out of a total of...
百度试题 结果1 题目 3. *There are only 15 types of cranes in the world, so we call them __rare(稀有的) birds. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
The basic plan of the retina is conserved across vertebrates, yet species differ profoundly in their visual needs1. Retinal cell types may have evolved to accommodate these varied needs, but this has not been systematically studied. Here we generated and
Lava accidents are rare, but they do happen. In some cases, people have survived brief encounters with molten rock, while in others, even indirect exposure has proven lethal. One of the few known cases of a person surviving direct contact with lava took place in August 2007 at Ol Doinyo L...
Retractable claws: The claws of a cat are a rather unique feature of its paw. While the animal is relaxed, the claws remain concealed underneath the fur and skin. Rather than residing on the top of the toe, they are found around the toe pads to prevent them from wearing down as they ...
百度试题 结果1 题目5.只有15种鹤。 它们是珍稀鸟类。There are only15types of cranes. They're rare birds 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目3. There are only 15 types of cranes. They're rare birds.鹤只有15种。它们是稀有的鸟类。 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
They're inquisitive creatures so don't be surprised if one pops up right in front of you. Their predators, orca whales, hunt along the coastline too, but spotting one of these is rare. Dolphins, on the other hand, can sometimes approach on their own or in groups as they ride the wave...
Pet Birds Since there are so many types of pet birds it is usually possible to find one that suits you and your life style – if you are willing to do some research. Simply walking into a pet shop and getting any bird that looks nice is not a clever way to go about. Some types ...
Specimens of Rare Red Crossbill Types from ColoradoSpencer, AndrewColorado Birds