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- Among the 100 species, 33 species are water birds, 67 species are terrestrial birds, and it is important part of bird community structure in this area. 另外,在该区全年所记录到的100种鸟中,陆鸟共有67种,水鸟共有33种,陆鸟为该区鸟类群落的主要组成部分。
- We also found that the femur is shorter than the tarsometatarsus in terrestrial birds while the reverse is true in arboreal birds. 树栖鸟类后肢骨骼中股骨的长度要长于跗跖骨。鸟类后肢3块骨骼的长度比例特征是鸟类长期对栖息等行为适应的结果。
- speedy largely terrestrial bird found from California and Mexico to Texas. 产于从加利福尼亚和墨西哥到得克萨斯的大型敏捷的陆地鸟。
- The penguin is a flightless bird. 企鹅是一种不会飞的鸟。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- tall terrestrial birds: ostriches. 体形较高的陆地鸟类;鸵鸟。
- The bird flapped its wings and flew away. 那鸟振翅飞去。
- The bird is building a nest of straw and twigs. 这只鸟在用稻草和小树枝筑巢。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The bird caught a bug on the fly. 那鸟在飞行中捉住了一只昆虫。
- The bird settled on the topmost bough. 这只鸟儿在最高的权枝上停了下来。
- I asked him for some money and got the bird. 我向他借些钱,但是碰了钉子。
- I saw the bird at the very top of the tree. 就在那棵树顶上我看到那只鸟。
- The bird flies out when he opens the window. 当他打开窗户时鸟就飞出去了。
- Can you shoot up at the bird on the roof? 你能射中房顶上的那只鸟吗?
- The singer got the bird when she came out on stage. 这位歌手一出现在舞台上人们便以嘘声嘲弄她。
- He focused his binoculars on the bird. 他把双筒远镜的焦点对准在那只鸟上。
- The bird had to be extricated from the netting. 要把小鸟从网中救出。
- She sings as merrily as a little bird. 她歌唱得象小鸟一样快乐。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳,但也是陆栖动物。