Its beak looks ike a big spoon, so it can eatlots of fish.词汇卡片twised adj.呈弯曲状的seedn.种子;颗粒shelln.壳hole n.洞;孔peican n.鹈鹕spoonn.勺子练有所得——学习能力构建根据短文内容填入所缺单词(每空一词)。1: Birds use their beaks to2. Some birds have a(n)beak to pick the...
The evolution of birds' beaks is related to their diet. Which beak shape is most suitable for a bird that mainly feeds on nectar? A. Long and thin B. Short and thick C. Hooked D. Flat 相关知识点: 试题来源: 解析 A。解析:长而细的鸟喙适合吸食花蜜。选项B短而厚的鸟喙通常适合啄食坚果...
Here, we employ a new global database of nest materials used by 5924 species of birds together with phylogenetically informed random forest models to evaluate the link between beak shape and these nest-building materials. We find that beak morphology, together with species diet and access to ...
根据第一段第二句 " Scientists have found that birds' beaks are larger because of the changing climate.” 可知,因为气候变 化,鸟类的喙变得更大了。 故选D 2.B 标题概括题。 根据第五段中Sara Ryding的话可知, 动物的变形并不意味着他们成 功地适应气候变化,这仅仅意味着他们通过进化 来维持生存。
and those birds served as reference material for Kevin’s colors. Kevin became a 13-foot flightless bird with an orange beak, a long, iridescent blue neck, and purple feathers. “John Lasseter always says that before you can caricature reality, you have to understand reality,” Jordan explains...
Animals are getting larger beaks, legs and ears that allow them to better regulate their body temperatures as the planet gets hotter, with birds particularly affected, said Sara Ryding, a researcher at Deakin University in Australia and one of the authors of the research that published in the ...
The toy's design and style make it an attractive addition to any bird supplies warehouse, ensuring that it meets the needs of both pet birds and their owners. With its flower shape and hang style, it's not only a functional toy but also a decorative piece that enhances the aesthetics of...
3.Either the upper or lower part of the beak in birds.喙鸟类喙的上半部或下半部 4.having a beak or beaklike snout or proboscis.有喙或者有像猪嘴、象鼻一样的类似喙。 5.Above the beak are the bird's eyes.喙的上面是鸟的眼睛,
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For the second aim, this Australasian superfamily was used to understand in greater depth the evolution of nest architecture in birds, by scoring nest type as a composite of eight traits. Environmental and morphological variables of the species were used to explore which are the drivers or ...