Department of Zoology, University of Oxford, Oxford, UK.
J Anim Ecol. 2020 Jan;89(1):16-19. doi: 10.1111/1365-2656.13162.
In Focus: Campioni L., Dias M. P., Granadeiro J. P., & Catry P. (2019). An ontogenetic perspective on migratory strategy of a long-lived pelagic seabird: Timings and destinations change progressively during maturation. Journal of Animal Ecology, 89, 29-43. https://doi.org/10.1111/1365-2656.13044 How migration routes develop in long-lived migratory animals remains poorly understood. Campioni et al. (2019) tracked the migration of immature and breeding Cory's shearwaters and found that the timings and routes gradually changed with age. Young birds followed more exploratory routes at first, but gradually shortened and defined them as they matured, and they returned to the breeding grounds progressively earlier. These findings suggest that long-lived species start by exploring potentially suitable areas for the non-breeding season and progressively refine their migration route as they age.
坎皮奥尼、迪亚斯、格兰德亚尔及卡特里（2019）。对长寿海洋海鸟迁徙策略的个体发育观点：在成熟过程中，时间和目的地逐渐改变。动物生态学杂志，89，29-43。https://doi.org/10.1111/1365-2656.13044 长寿迁徙动物的迁徙路线如何发展仍知之甚少。坎皮奥尼等人（2019）追踪了未成年和繁殖期的冠毛小海雀的迁徙，发现随着年龄的增长，时间和路线逐渐发生变化。幼鸟一开始遵循更多的探索性路线，但随着成熟，它们逐渐缩短并确定了路线，并且它们逐渐提前返回繁殖地。这些发现表明，长寿物种首先通过探索非繁殖季节潜在适宜的区域，并随着年龄的增长逐步完善其迁徙路线。
