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Title
Bird Feather (structure). #281186793
Description
Bird feathers have a complex structure that consists of a central shaft called the rachis, from which numerous barbs extend on either side. The barbs are further interconnected by smaller structures called barbules, which have tiny hooks that interlock, creating a sturdy and flexible surface. This intricate arrangement of barbs and barbules allows feathers to maintain their shape, provide insulation, aid in flight, and display a variety of vibrant colors and patterns.