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Birds Theory

About Birds

African Fish Eagle

Birds Features of the Class Aves They are endothermic vertebrates with internal fertilization. They have a single excretory and reproductive orifice called a cloaca. The body is covered in feathers Morphology of Birds Feather structure There are 4 main types of feathers each with their own specific function. Flight Feathers are structurally strong with a strong shaft (quill) and a …

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