While both male and female songbirds can call, usually only the male sings. 雄鸟雌鸟都会叫唤,但通常只有雄鸟才唱歌。
One day while she was walking in the woods she found two starving songbirds. 一天,她走在丛林中,发现两只快要饿死的小鸟。
Scientists at the Max Planck Institute for Ornithology in Germany studied five common forest-breeding songbirds. 德国马普鸟类学院的科学家研究了五种常见的林鸟。
Songbirds sing to entice mates, and the timing of those songs is often regulated by sunlight. 鸣鸟会通过唱歌吸引伴侣,而唱歌的时间是随着阳光调整的。
Do the songbirds realise that they're singing in their sleep? 这些唱歌的鸟又是否意识到自己在睡眠中唱歌呢?
There was once a lonely girl who longed so much for love. One day while she was walking in the woods she found two starving songbirds. She took them home and put them in a small cage. 女孩儿把它们带回了家,放在了一个小笼子里。
During vocal learning, juvenile songbirds learn to sing by using auditory feedback to match their variable song patterns to a memorized tutor model. 对近年来听觉反馈在鸣禽鸣唱学习可塑性方面的研究进行综述。
We have found that densities of insectivorous songbirds can be higher along salmon streams than along waterways that do not support spawning salmon, suggesting that the bird communities respond to the abundance of insects produced by the harvest of salmon carcasses. 我们发现有鲑鱼的溪流中,食虫鸣鸟的密度比无法供鲑鱼产卵的水道还高,可见鸟类社会对鲑鱼残骸能产生大量昆虫是有回应的。
Effect of Sex Hormones on Song Plasticity in Adult Songbirds 性激素对成年鸣禽鸣唱可塑性的影响
Scientists have discovered that some migratory songbirds settle on where to set up home by listening to the singing of others that have successfully raised a family in a particular habitat. 科学家们发现,一些迁徙的鸣禽通过聆听其它鸟儿的鸣叫,来决定在哪里安家那些鸟儿已经在某个特定栖息地成功地组建家庭。
And, like songbirds, if the dragonflies hit the ocean, they turned and headed down the coast. 同样同鸣禽一样,遇到海洋,它们就会掉头沿着海岸线前行。
Blackbirds and thrushes are songbirds. 黑鹂和鸫是鸣禽。
Try listening to music recordings, such as a pounding surf or songbirds, to help you relax. 试着听听音乐,这有助于你放松身心,例如听听海浪拍打岩石或鸟儿歌唱的声音。这些磁带市面上有卖。
Any of numerous small songbirds with short stout bills adapted for crushing seeds. 有短的、坚硬的且适于咀嚼种子的嘴的多种小鸟。
Songbirds characteristically having brownish upper plumage with a spotted breast. 歌鸟,特征是身体上部羽毛略带褐色,胸部有斑点。
Any of a large group of small songbirds that feed on insects taken on the wing. 大群出现的小歌鸟,以飞行的昆虫为食。
If the analysis by the researchers is confirmed, mice can be added to the short list of creatures that sing in the presence of the opposite sex, including songbirds, humpback whales, porpoises, insects and, possibly, bats. 如果研究者们的分析能够得到证实,老鼠可以加入会在异性面前“唱歌”的生物之列,这类动物包括鸣雀、座头鲸、昆虫,可能还有蝙蝠。
In my experience, young children in piano are a lot like baby songbirds! 根据我的经验,很多小朋友都喜欢钢琴鸣禽婴儿!
Any of several North American songbirds of the genus Sialia, having blue plumage and usually a rust-colored breast in the male. 蓝鸫一种北美洲蓝鸫属鸣鸟,羽毛呈蓝色,雄鸟的胸多呈淡红色。
Among other things, he explains, they are biodiversity hot spots in the West, home to a variety of songbirds. 」解释道,白杨树丛是美国西部的生物多样性热点,许多鸣禽以它们为家。
Other songbirds, such as wrens, have hundreds of songs. 有的鸣鸟,例如鹪鹩,会唱几百只歌。
Given a boost of testosterone, young male songbirds sing more sweetly, fly farther, and are more attractive to the females. 因受到睾酮激励,年轻的雄性鸣鸟歌唱得更悦耳,飞翔得更远,对雌鸟更具吸引力。
Any of numerous seed-eating songbirds of Europe or North America. 欧洲和北美洲多种吃种子的歌鸟。
The two little songbirds were blown out of their nest last week by a strong wind. 在上个星期,这两只小歌唱家的巢被强风吹毁了。
A small bird, such as a titmouse. small songbirds resembling larks. 与云雀相象的小歌鸟。
Small insectivorous American songbirds. 小型的美洲食虫鸣禽。
Any of various small, often brownish or grayish Old World songbirds of the family silviidae, as the blackcap and the whitethroat. 鸣禽任何一种属于银莺科的小型、常为棕色或灰色的东半球歌鸟,如黑顶莺和灰莺。
North American yellow-breasted songbirds. 北美洲胸部为黄色的歌鸟。
The strategy reveals that dragonflies have very similar migration patterns to small songbirds in terms of the route they take and when they fly. 研究发现蜻蜓的迁徙方式同其他的小鸣禽相比,无论是迁徙路线还是时间,都是十分相识。
Any of various small gray-and-black songbirds of North America. 北美洲多种灰黑色的小歌鸟。