The migration occurs as warmer-weather birds relocate to find better weather and more abundant food sources. While the state loses some varieties due to the migration, it also gains many fall and ...
Over time, birds evolved the ability to sing, and with that came a burst of evolutionary change that continues today, with almost 5,000 species of songbirds still on Earth and many more already ...
If you've ever paused mid-rake to hear an unexpected song overhead, you've already caught the spirit of fall birdwatching.
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