1)Nycticorax nycticorax夜鹭
1.THE BREEDING HABITS AND GROWTH OF THE NESTLING BLACK CROWNED NIGHT HERON,Nycticorax nycticorax;夜鹭繁殖习性与生长发育研究
2.Eggs of Black-crowned Night Heron(Nycticorax nycticorax) and Little Egret(Egretta garzetta) were sampled in May of 2005 from Yingshang Balihe Reserve,Anhui Province.2005年5月,采集了淮河地区颍上八里河集群繁殖的夜鹭(Nycticorax nycticorax)和小白鹭(Egrettagarzetta)鸟卵共18枚,用原子吸收法测定了卵壳、内容物中重金属Cd、Pb、Cr的残留量。
3.The study on the asynchronous hatching and nestling growth of three heron species (Ardeola bacchus,Egretta garzetta,Nycticorax nycticorax) in laboratory and field at the Changshan and Yuhang heron reserve in Zhejiang Province in 1996~1999 showed that the herons migrated to the reserve in the first and second ten days of April,and left in late September.根据1996~1999年的野外工作和实验饲养,研究了池鹭、白鹭、夜鹭3种鹭的繁殖、雏鸟生长和异步孵化对雏鸟生长的影响。
英文短句/例句
1.tropical American heron related to night herons.美洲热带白鹭,与夜鹭有亲缘关系。
2.The average size of a clutch was 3 for Nycticorax nycticorax and Bubu lcus ibis,and 5 for Egretta garzetta and Ardeola bacchus夜鹭和牛背鹭平均窝卵数为 3个 /巢 ,白鹭和池鹭为 5个 /巢。
3.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%。
4.Mercury concentration and its distribution in Nycticorax nycticorax and Chinese Ardeola bacchus fledglings at Huangpu District of Guangzhou City,China.广州黄埔区夜鹭和池鹭体内汞浓度和分布特性
5.Concentrations of heavy metals in the juveniles of Black-crowned night heron夜鹭雏鸟三种重金属污染物的富集特征
6.Survey of Breeding and Behaviors of Black-crowned Night Heron in Reed Ditch Area of Capital International Airport首都国际机场地区夜鹭迁徙动态和繁殖生态初步研究
7.nocturnal or crepuscular herons.夜间或黄昏时活动的白鹭。
8.relatively small compact tawny-brown heron with nocturnal habits and a booming cry; found in marshes.相对较小的茶棕色鹭,夜间活动、叫声轰然作响;常见于沼泽地带。
9.The Egret Island Egret Section Birds Resouree Protection in Guangxi Bobai County;广西博白县白鹭岛鹭科鸟类资源保护
10."The stork and the heron, and birds of that sort, and the hoopoe and the bat."鹳,鹭鸶与其类,戴??与蝙蝠。
11.bundled aigrette feather with yellow tip黄梢长白鹭鸶毛扎把
12.large American heron having bluish-gray plumage.美洲大型鹭,蓝灰色羽毛。
13.small bluish-gray heron of the westrn hemisphere.西半球的蓝灰色小鹭。
14.widely distributed Old World white egret.广泛分布的东半球白鹭。
15.An ornamental tuft of upright plumes, especially the tail feathers of an egret.鹭毛装饰用的直羽毛,尤其是鹭鸟的尾部羽毛
16.Heavy Metal Level in the Ardeid Food and Their Effects on Their Eggs;鹭类食物的重金属含量及其对鹭卵的影响
17.Sex Identification Methods in Ardeid Birds and Sex Ratio in the Nestling Populations of Little Egret and Chinese Egret;鹭科鸟类性别鉴定方法及白鹭和黄嘴白鹭雏鸟种群性别比例的研究
18.Primary Studies on the Breeding Biology of Some Species of Egrets in Xiamen Egret Natural Reserve, Jiju Islet;厦门白鹭保护区鸡屿岛几种鹭类的繁殖生物学初步研究
相关短句/例句
night heron夜鹭
1.Residues of organochlorinated pesticides in eggs of night heron(Nycticorax nycticorax)of different age groups as an indicator at Yuantouzhu of Tai Lake,China;不同年龄夜鹭卵中有机氯农药污染的生物指示
2.Nest Site Structure of Night Herons(Nycticorax nytcticorax)in Monoge National Nature Reserve;吉林莫莫格自然保护区夜鹭巢区结构研究
3.This paper describes the breeding biology of Little Egret and Night Heron in Yuantouzhu of Taihu Lake.1999年 4~ 6月对分布在无锡地区的夜鹭 (Nycticoraxnycticorax)和白鹭 (Egrettagarzetta)的繁殖生物学进行了调查研究 ,调查地面积约 2 72 37 5m2 ,植被以马尾松 (Pinusmassoniana)和香樟树 (Cinnamomumhupehanum)为主。
3)Black-crowned night heron夜鹭
1.The Primary studies on the adaptation of black-crowned night heron to urbanization in breeding season were conducted from March to June, 2004.2004年3月~6月以曲阜的孔庙、孔林两地作为夜鹭不同城市化程度的栖息地,从繁殖、人为干扰两个方面对繁殖期夜鹭的城市化适应性行为机制进行了初步研究。
4)eggs of night heron夜鹭卵
1.Residue character of polychlorinated biphenyls -PCBs- in eggs of night heron;夜鹭卵中几种多氯联苯(PCBs)的残留特征
5)herons; egrets; night herons; bitterns.苍鹭;白鹭;夜鹭;麻鸦。
6)herons[英]['her?n][美]['h?r?n]鹭
1.The two kinds of Herons mix to nest and both male and fema le henons share in the stick-collecting,incubating,nesting and fceding.作者于1985~1990年在宁夏银川、卫宁平原等地用5年时间对苍鹭、夜鹭的数量和生态进行了调查研究。
延伸阅读
夜鹭(Black-crownednightheron;水洼子、灰洼子星鸦)我国见于东北、河北、河南、山东、陕西、甘肃、四川以及长江以南地区。国外分布于越南、缅甸、印度等国非洲、澳洲和北美洲也有分布。体重490-500克,体长510-516毫米。头顶、枕部,后颈、背及肩等处色黑而沾绿;额基和眉纹白色;颈着生2-3枚白色长带状羽;上体余部灰色;两翅色较浓;胸、肋羽色沾灰。下体均白色。虹膜血红;嘴黑。跗庶和趾角黄沾红。常栖息于河滩、海岸、水库和近水农田。夜行性,白天隐蔽于林中或沼泽间。主要以小鱼、蛙及水生昆虫为食亦食陆生鞘翅日昆虫。4-9月为繁殖期。群集营巢,有时利用乌鸦旧巢为窝。每产4-6枚卵。虽吃大量小鱼和蛙类,但对维持自然生态平衡起着一定的作用。