1.
A Study on the Mixed-Species Flock in Mangrove Reserve of Beilun Estuary;
北仑河口红树林自然保护区鸟类集群研究
2.
finch-like African and Asian colonial birds noted for their elaborately woven nests.
非洲和亚洲类似雀鸟的群集鸟，以其编织精致的巢而闻名。
3.
Huge numbers of birds had flocked together by the lake.
成群的鸟聚集在湖畔.
4.
Huge numbers of birds have flocked together by the lake
成群的鸟聚集在湖畔
5.
Huge numbers of birds have flock together by the lake.
成群的鸟聚集在湖畔。
6.
Seasonal Dynamics of the Avian Guild Structure of Mountain Secondary Forest in Dabieshan Mountain
大别山山地次生林鸟类群落集团结构的季节变化
7.
The ornithologists gathered.
鸟类学家们又聚集一起。
8.
a breeding ground for gregarious birds (such as rooks).
群居的鸟类的繁殖地，比如秃鼻乌鸦群。
9.
A group of bird or animal habitations suggesting a village.
鸟禽让人联想到村庄的鸟类或动物的群落
10.
Avian Community Structure of Baotou Civilian Airport and Birdstrike Avoidance;
包头民航机场鸟类群落结构分析及鸟击防范
11.
Birds Community Analysis and Birds-watching Routes Design of Birds-watching Area in Spring in Zhalong Nature Reserve;
扎龙自然保护区观鸟区春季鸟类群落分析与观鸟旅游线路设计
12.
The population of birds has increased, groups of animals have returned to their habitats, and there is migration of some species of fish that had disappeared for many years
鸟类增加，兽群返栖，鱼儿洄游
13.
The islands are an ornithologist's paradise and a vacationer's delight.
群岛是鸟类学家的天堂，度假者的乐园。
14.
Studies on the bird community in Laohekou airport in summer
老河口机场夏季鸟类群落多样性研究
15.
THE INFLUENCE OF THE NATURAL LANDSCAPE VICISSITUDES ON BIRD COMMUNITY IN JINAN
济南自然景观变迁对鸟类群落的影响
16.
Bird Diversity of the Dongchang Lake in Spring
东昌湖春季鸟类群落多样性初步研究
17.
STRUCTURE OF FOREST BIRD COMMUNITIES OF ZHANHE FOREST REGION IN SUMMER
沾河林区夏季森林鸟类群落结构研究
18.
Ecological Analysis of Bird Communites in Xiamen(Amoy) Intertidal Zone during Spring.
厦门潮间带春季鸟类群落的生态分析