birder猎鸟者;(在野外栖息地)观察和研究鸟类的人
birdn.鸟;禽
Bird And Environment浅谈鸟类与环境
Bird-Insect Script鸟虫书
bird strike aircraft乌击航空器
bird rs nest disease雀巢病
bird rs eye view map鸟瞰图
bird's-eye diamondβ断裂
birds feathering out正在长羽毛的鸟
bird-head dwarfism鸟头侏儒症, 小头侏儒
Bird Avoidance Model飞禽回避模型
bird influenza virus禽流感病毒