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Meet The Small Bird That Breaks One Of Biology’s Oldest Rules. Hint: Touching It Can Make You Numb
Scientists once believed birds relied only on flight, talons and socialization for survival. But this one proves otherwise: ...
SALT LAKE CITY — It's about 3 inches long and weighs as much as a penny. But a calliope hummingbird is a tough little bird. It can fly up to 5,600 miles in a year. Despite its tiny stature, the ...
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