1.
Anatidae Bird Community of the Yellow River Wetland in Shaanxi Province
陕西省黄河中游湿地冬季鸭科鸟类群落结构
2.
In the contrary school the duck is supreme.
在相反的一类鸟中，以野鸭为最。
3.
Any of several other birds that resemble the pheasant, such as the partridge.
雉科鸟类似于雉的其它鸟类，如山鹑
4.
Any of various similar New World birds of the family Icteridae.
类似拟穷琼鸟科的西半球的鸟类
5.
Studies of Bird Karyotypes X. Emberizinae 9 Species
鸟类核型研究——Ⅹ.?亚科9种鸟类的核型
6.
Studies of Bird Karyutypes Ⅺ. Karyotypes in Turdinae 15 Species
鸟类核型研究——Ⅺ.鸫亚科15种鸟类的核型
7.
STUDIES ON THE KARYOTYPES OF BIRDS XII. 15 SPECIES OF NONPASSERINES. (AVES)
鸟类核型研究——Ⅻ.非雀形目10科5种鸟类
8.
STUDIES ON THE KARYOTYPES OF BIRDS III.10 SPECIES OF WARBLERS AND 4 SPECIES OF FLYCATCHERS (AVES)
鸟类核型研究 Ⅲ.莺亚科和?亚科14种
9.
Any of various similar American birds of the family Tyrannidae.
霸?一种类似的霸?科美洲鸟类
10.
MOLECULAR PHYLOGENY OF BABBLERS(TIMALIIDAE)
画眉科鸟类系统发育及分类地位商榷
11.
The Yalu River Wetlands Nature Reserve is an important stopover for migrant birds in Northeast Asia.
鸭绿江湿地自然保护区是东北亚重要的鸟类迁徙停歇地。
12.
swimming birds having heavy short-legged bodies and bills with a horny tip: swans; geese; ducks.
体胖，腿短，嘴的末端呈角状，会游泳的鸟类；天鹅；鹅；鸭子。
13.
A Study on the Conservation of Autumn and Winter Birds in Yeyahu Wetland Nature Reserve of Beijing
北京野鸭湖湿地自然保护区秋冬季鸟类调查及保护研究
14.
Habitat Selection of Winter Birds in Yeyahu Wetland Nature Reserve,Beijing
北京野鸭湖湿地自然保护区冬季鸟类生境选择研究
15.
a family of large ostrich-like birds including cassowaries.
大型貌似鸵鸟的鸟类的一科，包含食火鸡。
16.
Any of various similar or related birds.
鸻上科鸟一种类似的或有亲缘关系的鸟
17.
The wild duck fell at the sound of the shotgun.
鸟枪一响，野鸭应声而落。
18.
North American goldeneye diving duck.
北美洲鹊鸭科潜水鸭。