Graceful flyers with a distinctive, slender silhouette and a cautious manner, northern pintail ducks are seen in all 50 states. Early breeders and early migrants, they breed as far north as Alaska and ...
As hunters and bird watchers track the waterfowl migration each year, many of them look up to the clouds of southbound birds and ponder: How far can ducks migrate in a day? Earlier this month, a ...
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