owl pellet

例句 (10)

• In biology class, we carefully dissected an owl pellet to see what it had eaten.在生物课上，我们仔细解剖了一个猫头鹰食团，看看它吃了什么。
• Biologists often examine owl pellets to study the local rodent population.生物学家经常检查猫头鹰食团来研究当地的啮齿动物种群。
• The forest floor was scattered with several small, grey owl pellets.森林地面上散落着几个灰色的小猫头鹰食团。
• I found an owl pellet beneath the old oak tree where the barn owl nests.我在谷仓猫头鹰筑巢的老橡树下发现了一个猫头鹰食团。
• Each owl pellet contains tiny bones and fur that the bird could not digest.每个猫头鹰食团都含有这只鸟无法消化的细小骨头和毛皮。
• The researcher identified three different mouse skulls within a single owl pellet.研究人员在一个猫头鹰食团中发现了三个不同的老鼠头骨。
• Can you explain how an owl pellet is formed in the bird's digestive system?你能解释一下猫头鹰食团是在鸟类的消化系统中是如何形成的吗？
• The kids were fascinated by the miniature skeleton they reconstructed from an owl pellet.孩子们对他们从猫头鹰食团中重组的小型骨架着迷不已。
• Don't touch the owl pellet without wearing gloves, as it might contain bacteria.不要不戴手套触摸猫头鹰食团，因为它可能含有细菌。
• Scientists can determine an owl's diet by analyzing the contents of its pellets.科学家可以通过分析猫头鹰食团的内容物来确定它的饮食。