nocturnality

简明释义

英[nɑkˈtɜrnəlɪti]美[nɑkˈtɜrnəlɪti]

n. 夜间活动性；夜间活动的习惯

英英释义

单词用法

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例句

1.Other ways an organism may be cryptic include nocturnality, subterranean lifestyle, and transparency.

生物具有的其他隐蔽能力包括夜间活动、地下活动以及透明物态。

2.Other ways an organism may be cryptic include nocturnality, subterranean lifestyle, and transparency.

生物具有的其他隐蔽能力包括夜间活动、地下活动以及透明物态。

3.The study of nocturnality in various species helps scientists understand their ecological roles.

对各种物种的夜行性研究帮助科学家理解它们的生态角色。

4.Many species of animals exhibit nocturnality, which means they are active during the night.

许多动物种类表现出夜行性，这意味着它们在夜间活跃。

5.Some plants have adapted their blooming schedule to coincide with the nocturnality of specific pollinators.

一些植物已经调整了开花时间，以与特定授粉者的夜行性相吻合。

6.The nocturnality of certain bats allows them to hunt for insects when it is dark.

某些蝙蝠的夜行性使它们能够在黑暗中捕猎昆虫。

7.Owls are well-known for their nocturnality, making them effective predators at night.

猫头鹰以其夜行性而闻名，使它们成为夜间有效的捕食者。

作文

The concept of nocturnality refers to the behavioral pattern of certain animals that are active during the night and rest during the day. This adaptation allows them to avoid predators and take advantage of the cooler temperatures and reduced competition for resources at night. Many species exhibit nocturnality, including owls, bats, and various rodents. Understanding this behavior is crucial for studying these animals' ecological roles and their interactions with the environment.In ecosystems, nocturnality plays a significant role in maintaining balance. For instance, nocturnal predators like owls help control the populations of small mammals, which can otherwise become too numerous and lead to overgrazing. Similarly, many pollinators, such as moths, are active at night, contributing to the pollination of various plants that only bloom after sunset. This highlights the importance of nocturnality not just for individual species but for entire ecosystems.The adaptations that facilitate nocturnality are fascinating. Nocturnal animals often have enhanced senses, such as improved night vision or acute hearing, which allow them to navigate and hunt in low-light conditions. For example, owls possess specialized feathers that enable silent flight, making them effective hunters of small mammals. Bats use echolocation to find insects in complete darkness, showcasing an incredible adaptation that has evolved over millions of years.However, the prevalence of nocturnality is not without challenges. As urban areas expand, many nocturnal species face habitat loss and increased light pollution, which disrupts their natural behaviors. Artificial lighting can confuse nocturnal animals, leading to difficulties in finding food or mates. Conservation efforts must consider these factors to protect nocturnal wildlife and their habitats.In conclusion, nocturnality is a vital aspect of many species' lives, influencing their behavior, ecological roles, and interactions within their environments. By studying and understanding nocturnality, we can gain insights into the complexities of ecosystems and the need for conservation efforts to protect these remarkable creatures. The balance of nature relies on the diverse adaptations of both diurnal and nocturnal species, and recognizing the significance of nocturnality is essential for fostering a healthy planet.

“夜行性”这一概念指的是某些动物在夜间活跃而白天休息的行为模式。这种适应性使它们能够避免捕食者，并利用夜间较凉爽的温度和减少的资源竞争。许多物种表现出“夜行性”，包括猫头鹰、蝙蝠和各种啮齿动物。理解这种行为对于研究这些动物的生态角色及其与环境的相互作用至关重要。在生态系统中，“夜行性”在维持平衡方面发挥着重要作用。例如，夜间捕食者如猫头鹰帮助控制小型哺乳动物的种群，如果不加以控制，它们可能会变得过于繁殖并导致过度放牧。类似地，许多授粉者，如蛾子，在夜间活跃，为各种在日落后才开放的植物授粉。这突显了“夜行性”不仅对个别物种的重要性，也对整个生态系统的重要性。促进“夜行性”的适应性是非常迷人的。夜行性动物通常具有增强的感官，例如改善的夜视能力或敏锐的听觉，使它们能够在低光条件下导航和捕猎。例如，猫头鹰拥有特殊的羽毛，可以实现无声飞行，使它们成为小型哺乳动物的有效猎手。蝙蝠利用回声定位在完全黑暗中寻找昆虫，展示了经过数百万年进化而来的惊人适应性。然而，“夜行性”的普遍存在并非没有挑战。随着城市地区的扩展，许多夜行性物种面临栖息地丧失和日益严重的光污染，这干扰了它们的自然行为。人造照明可能会使夜行性动物感到困惑，从而导致寻找食物或伴侣的困难。保护工作必须考虑这些因素，以保护夜行性野生动物及其栖息地。总之，“夜行性”是许多物种生活中的一个重要方面，影响着它们的行为、生态角色以及与环境的相互作用。通过研究和理解“夜行性”，我们可以深入了解生态系统的复杂性以及保护努力的必要性，以保护这些非凡的生物。自然的平衡依赖于昼夜两种物种的多样适应性，认识到“夜行性”的重要性对于促进一个健康的地球至关重要。