+Birds fill the sky with flight and song, a vibrant testament to natural wonder. From intricate [Nests](/wiki/nests) to vast [Migration](/wiki/migration) patterns, their existence weaves through every ecosystem.
+## See also
+- [Bird Song](/wiki/bird_song)
+- [Feathers](/wiki/feathers)
+- [Avian Biology](/wiki/avian_biology)
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