moultings season
换羽季节
moultings period
换羽期
during moultings
在换羽期间
bird moultings
鸟类换羽
seasonal moultings
季节性换羽
moultings process
换羽过程
annual moultings
年度换羽
heavy moultings
大量换羽
feather moultings
羽毛脱落
complete moultings
完全换羽
birds undergo seasonal moultings to replace worn feathers with fresh plumage.
鸟类进行季节性换羽，用新鲜的羽毛替换磨损的旧羽。
many insects experience multiple moultings throughout their lifecycle.
许多昆虫在其生命周期中会经历多次蜕皮。
the complete moultings occur annually during specific seasons.
完全的换羽每年在特定季节发生。
during heavy moultings, birds may appear somewhat bedraggled.
在密集换羽期间，鸟类可能看起来有些邋遢。
partial moultings allow birds to replace only specific feather groups.
部分换羽允许鸟类只更换特定的羽毛群。
the cycle of moultings follows a precise biological timetable.
换羽周期遵循精确的生物时间表。
penguins undergo dramatic moultings before the antarctic winter arrives.
企鹅在南极冬天来临之前进行剧烈的换羽。
some species accelerate their moultings when food becomes abundant.
当食物变得充足时，一些物种会加速换羽。
the process of moultings can last several weeks for larger birds.
对于较大的鸟类，换羽过程可以持续数周。
after the moultings, the male birds display their vibrant breeding plumage.
换羽之后，雄鸟展示它们鲜艳的繁殖羽衣。
researchers study the moultings patterns to understand bird health.
研究人员研究换羽模式以了解鸟类健康状况。
the timing of moultings varies significantly across different species.
换羽时间在不同物种之间差异很大。
young birds experience their first moultings within months of hatching.
幼鸟在孵化后几个月内经历它们的第一次换羽。
extreme weather can sometimes delay scheduled moultings.
极端天气有时会延迟预定的换羽。
the quality of new feathers after moultings affects flight efficiency.
换羽后新羽毛的质量影响飞行效率。
moultings season
换羽季节
moultings period
换羽期
during moultings
在换羽期间
bird moultings
鸟类换羽
seasonal moultings
季节性换羽
moultings process
换羽过程
annual moultings
年度换羽
heavy moultings
大量换羽
feather moultings
羽毛脱落
complete moultings
完全换羽
birds undergo seasonal moultings to replace worn feathers with fresh plumage.
鸟类进行季节性换羽，用新鲜的羽毛替换磨损的旧羽。
many insects experience multiple moultings throughout their lifecycle.
许多昆虫在其生命周期中会经历多次蜕皮。
the complete moultings occur annually during specific seasons.
完全的换羽每年在特定季节发生。
during heavy moultings, birds may appear somewhat bedraggled.
在密集换羽期间，鸟类可能看起来有些邋遢。
partial moultings allow birds to replace only specific feather groups.
部分换羽允许鸟类只更换特定的羽毛群。
the cycle of moultings follows a precise biological timetable.
换羽周期遵循精确的生物时间表。
penguins undergo dramatic moultings before the antarctic winter arrives.
企鹅在南极冬天来临之前进行剧烈的换羽。
some species accelerate their moultings when food becomes abundant.
当食物变得充足时，一些物种会加速换羽。
the process of moultings can last several weeks for larger birds.
对于较大的鸟类，换羽过程可以持续数周。
after the moultings, the male birds display their vibrant breeding plumage.
换羽之后，雄鸟展示它们鲜艳的繁殖羽衣。
researchers study the moultings patterns to understand bird health.
研究人员研究换羽模式以了解鸟类健康状况。
the timing of moultings varies significantly across different species.
换羽时间在不同物种之间差异很大。
young birds experience their first moultings within months of hatching.
幼鸟在孵化后几个月内经历它们的第一次换羽。
extreme weather can sometimes delay scheduled moultings.
极端天气有时会延迟预定的换羽。
the quality of new feathers after moultings affects flight efficiency.
换羽后新羽毛的质量影响飞行效率。
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