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The Ten-Month Marathon: Meet the Bird That Lives Its Whole Life in the Clouds

Of all the marvels of the natural world, few are as astonishing as the common swift (Apus apus). These small birds spend ...
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Birds Flying FAQ: How High Do Birds Fly?

According to bird experts Kenn and Kimberly Kaufman, much about bird flying is dependent on the species, season, and what else the bird is doing. Songbirds that feed on insects vary in the elevation ...