1. Many migratory animals undergo physiological and behavioural changes to prepare for and sustain long‐distance movements. Because insect migrations are common and diverse, studies that examine how migratory insects meet the energetic demands of long‐distance movements are badly needed.

中文翻译：

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在类秋季条件下饲养的帝王蝶飞行效率更高，飞行后新陈代谢更低

1. 许多迁徙动物会经历生理和行为变化以准备和维持长距离运动。由于昆虫迁徙是常见且多样的，因此迫切需要研究迁徙昆虫如何满足长距离运动的能量需求。