1.
Of the nests,83 9% were built by Pycnonotus sinensis and some colonial breeding species including Nycticorax nycticorax , Ardeola bacchus and Bubulcus ibis .
白头鹎和集群繁殖的夜鹭、池鹭、牛背鹭的鸟巢数量占总巢数的 83 9%。
2.
The morphological baits, distribution and population dynamics, habitat and feeding, grouping and migration, social behaviors, and breeding of Pantholops hodgsoni were reviewed in the paper.
综述了藏羚的形态学特征、分布与种群动态、生境与食性、集群与迁徙以及社群行为与繁殖等。
3.
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。
4.
a stud of horses
一群(为打猎、赛马、繁殖而饲养的)马
5.
Establishment of cleaning grade closed colony of Microtus brandti and reproductive traits analysis
布氏田鼠封闭群建立及繁殖特性研究
6.
Change Law of Population Reproductive Characteristics in Rattus norvegicus
息烽县褐家鼠种群繁殖特征变动规律
7.
Influence of Grazing on Community Characteristic and Reproduction Traits of Plant Population;
放牧对草原群落特征及种群繁殖特性的影响
8.
Genetic Analyses of the Spawning Stock of Chinese Sturgeon (Acipenser Sinensis) and Contribution Assessment of Artificial Propagation on Natural Juvenile Population Based on Microsatellite Markers;
基于微卫星标记的中华鲟繁殖群体遗传学分析与人工繁殖对自然幼鲟群体的贡献评估
9.
Community Diversity about Breeding Birds in Reed Marsh of Zhalong Natural Reserve
扎龙芦苇沼泽繁殖鸟类群落多样性研究
10.
The Reproductive Character and Regrowth Performance of Old World Bluestem (Bothriochloa Ischaemum) Population in Shanxi Rangelands
山西白羊草种群繁殖特性及再生性能研究
11.
THE BREEDING BEHAVIOUR AND POPULATION DYNAMICS OF THE LARGE WHITE-RUMPED SWIFT, APUS PACIFICUS PACIFICUS (LATHAM), AT CHENIUSHAN ISLAND IN THE YELLOW SEA
黄海车牛山岛白腰雨燕的繁殖习性及种群动态
12.
Breeding Birds and Community Species Diversity in Nushanhu, Anhui Province,China
安徽省女山湖繁殖鸟类及群落种的多样性
13.
Study on the Relation of the Growth Base and Shade Intensity and the Growth and Development of Bryum Community;
基质和遮荫与真藓群落繁殖效果的关系研究
14.
Study of Reproductive Characteristics of Artemisia Halodendron Population in Horqin Sandy Land;
科尔沁沙地差巴嘎蒿种群繁殖特性研究
15.
Studies on the Composition and Growing Characteristics in the Reproductive Population of Pelteobagrus Vachelli;
瓦氏黄颡鱼的繁殖群体结构与生长特性
16.
Reproduction, Population Recruitment and Life History of Calanus Sinicus in the Yellow Sea
黄海中华哲水蚤繁殖、种群补充与生活史研究
17.
Study on the Candidate Genes for Fecundity in Mongolian Sheep Double-lambs Group
影响蒙古羊双羔群体繁殖性状候选基因的研究
18.
A genetic analysis of cultured populations of cobia with microsatellite markers
军曹鱼全人工繁殖群体遗传特征的SSR分析