birder

A true " birder " actively observes and studies different birds in order to see new species and to learn more about their behavior , habitats and personalities .

一个真正的“鸟人”会积极地观察学习不同鸟种以看到更多的新种并了解更多鸟类行为、栖息地和个性特征。

The first digital audio recorder to have been designed by a birder , for birders .

首个为鸟友们使用数码音频录制器已经由一名观鸟者设计出来了。

Analysis for influence line characteristic on simple birder composite arch bridge with different disposal of hangers

不同吊杆布置形式下简支梁拱组合体系拱桥的影响线特性分析

The simple birder composite arch bridge is a long span bridge with well developmental foreground .

简支梁拱组合体系拱桥是一种具有良好发展前景的大跨度桥梁形式之一。

But I sometimes feel embarrassed when I hang them around my neck because I 'm not a remotely good enough birder to merit such an extravagance .

不过有的时候，当我把望远镜挂在脖子上，我会感到有点尴尬，因为我不是一个足可以配得上这部望远镜的优秀的观鸟者。

This paper analyzes the characteristics of the birder by the typical case study of birdwatching ecotourism , and summary the group characteristics of the birders . The findings will provide some information to develop the birder market of birdwatching ecotourism in China .

本文通过对生态观鸟者的典型调查，对观鸟者的特征进行了研究，总结了我国生态观鸟者的群体特征，这将为我国生态观鸟旅游客源市场开发提供分析资料。