You don't know you're such a selfish bustard! 你这混蛋不知道自己有多自私!
The hen rears her brood. Artificial incubation and growth observation for the nestlings of Great Bustard ( Otis tarda) 母鸡孵育一窝鸡雏。大鸨人工育雏及雏鸟生长发育的研究(英文)
Time Budget and Activity Rhythm of Great Bustard ( Otis tarda) in Captivity during Breeding Season 笼养大鸨繁殖行为的时间分配和活动节律
The ancient flute was made from the bones of bustard, a kind of bird usually seen in Northeast China. 这支古笛是由大鸨鸟的鸟骨制成。大鸨鸟是中国东北地区常见的一种鸟类。
By summarizing the status, the reasons of endangerment and research trends, scientific evidence for the protection and management of the Great Bustard is collected. 通过对其生存现状、受胁原因、研究动态的论述,为该物种的保护和管理提供科学的依据。
During the growth of young Great Bustard, resting behavior kept a high percentage, foraging and preening behavior increased with the decreasing of singing and crouching behavior. 在雏鸟成长过程中,休息行为比例一直保持很高,觅食和理羽行为呈现明显的上升趋势,鸣叫和蹲伏行为逐渐减少。
Energy metabolism and protein deposit volume of Great Bustard in growth period 大鸨生长期能量代谢和蛋白质沉积量的初步研究
Observations on Histology of Bustard's Kidney 大鸨肾脏组织学观察
Territorial Behavior of Great Bustard in Breeding Period 大鸨繁殖期领域行为的研究
Study on the clutch size and reproductive success of Great Bustard 大鸨窝卵数与繁殖成功率的研究
Weather influenced the behavior of great bustard, and markedly affected the walking and display of male bird. 天气对大鸨的行为有影响,对雄性大鸨的游走和炫耀行为有显著性影响。
The Status of Resource and Conservation of Great Bustard in China 中国大鸨资源现状及其保护的研究
Progress in Researches of Great Bustard ( Otis tarda) in China and its Conservation Strategy 中国大鸨研究进展及保护对策
During breeding prophase, great bustard spent its time mainly on feeding, relaxing, walking and observing, and the male and female spent 87% and 93% of the time on the 4 behaviors, respectively. 在繁殖前期,大鸨的时间预算以取食、休息、行走、观察为主要行为,雄鸨和雌鸨的这4种行为分别占全部行为的87%和93%;
Study on Mitochondrial DNA Genetic Diversity of Great Bustard ( Otis Tarda Dybowskii) in China 中国大鸨东方亚种(Otistardadybowskii)线粒体DNA遗传多样性的研究
The nest-site selection of Great Bustard is strict, it mainly selects the grassland with small hill which with gradient slow and nest above the middle parts of hill. 大鸨巢址选择严格,多选择在岗坡的中部以上、坡度较缓的草原上营巢。
Scan sampling and Focal sampling methods were utilized to determine the behavior mode, daily rhythm and behavior trends of the nestlings of Great Bustard; 本实验采用扫描取样法(Scansampling)和目标取样法(Focalsampling)相结合观察大鸨雏鸟的行为模式,研究了大鸨雏鸟行为日节律及其行为随日龄增长的强度变化趋势;
The nest of Great Bustard is simpleness. 大鸨筑巢简单。
Lek field selection of great bustard Choice 大鸨求偶场的选择
The anatomy character of digestive system of great bustard 大鸨的消化系统的解剖特点
The Great Bustard is polyphagia bird, but it feeds mainly on plants. 大鸨是杂食性鸟类,但以植物性食物为主。
Morphological observation and measurement were made in digestive systen of great bustard with general anatomy method. 采用大体解剖学方法,对大鸨的消化系统进行了形态观察,井进行了量度。
I put foreward the concept gathering display field for the first time, and found that fire influences the gathering display field selection of Great bustard to a certainty. 首次提出集群求偶场的概念,并证明火烧对大鸨集群求偶场的选择具有一定影响。
There exists obvious difference between the growth of male and female, the growth speed of male nestlings exceed female nestlings Great Bustard. 雌雄鸨雏鸟的生长发育之间有明显差异,雄雏鸨生长速度快于雌雏鸨的生长速度。
One species of the national first grade protected wildlife and 16 species of the national second grade protected wildlife of China, such as greet bustard ( Otis tarda), are found. Most of the birds in the markets are caught in the field of Tianjin. 鸟市上交易的鸟类还包括国家Ⅰ级保护动物大鸨和16种国家Ⅱ级保护鸟类,如燕隼和鹊鹞等。