蜘蛛捕食昆虫、其它蜘蛛甚至是包括蛇和鸟在内的小动物。
Spiders catch and consume insects, other spiders and even small animals including snakes and birds.
很多植物，野生动物，鸟和昆虫在那里生活。
如果没有蝙蝠，不会有动物或鸟吃某些破坏庄稼的昆虫。
If there are no bats, there will be no animal, or bird to eat certain insects that plague our crops.
比如，鸟有中空的骨头，昆虫根本就没有骨，而大部分哺乳动物都有坚固而又沉重的骨头，这就使得飞行变得很困难。
For example, birds have hollows bones, and insects have no bones at all. But most mammals have solid and heavy bones, which could make flying tough.
马、鱼、鸟和昆虫都是动物。
由于都市化带来的影响，体积较大的动物现时已难得一见，但爬行动物、两栖动物、雀鸟及昆虫则仍然常见。
Under the pressures of urbanisation, larger animal species are rarely seen, but reptiles, amphibians, birds and insects are still common.
能够像鸟，蝙蝠或者昆虫一样飞行使得无人机具备了自然的伪装能力，即使敌军看见了它，也可能误以为是一只动物。
The ability to fly like a bird, bat, or insect gives a UAV a form of natural camouflage - even if hostile troops see it, they may well misinterpret it as an animal.
猫头鹰最广为人知的食物是昆虫、小老鼠、大老鼠、鸟、猫、兔子，或是其牠小只的哺乳动物。
Owls are known to eat insects, mice, rats, birds, kittens, hares, and other small mammals.
该博物馆包括了六个分部：哺乳动物、鸟、两栖和爬行动物、鱼、昆虫及其他节肢动物、以及软体动物等，这些分部收藏的标本大约有一千五百万种。
The Museum includes six divisions: mammals, birds, amphibians and reptiles, fishes, insects and other arthropods, and molluscs. The divisional collections include some 15 million specimens.
该博物馆包括了六个分部：哺乳动物、鸟、两栖和爬行动物、鱼、昆虫及其他节肢动物、以及软体动物等，这些分部收藏的标本大约有一千五百万种。
The Museum includes six divisions: mammals, birds, amphibians and reptiles, fishes, insects and other arthropods, and molluscs. The divisional collections include some 15 million specimens.
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