12360 Overnight Monday and all day Tuesday, Winter Storm Stella pelted the East Coast with snow, sleet, and hail. The wintry weather shut down much of the human world, with an estimated 18 million Americans snowed in under a blizzard warning. Nesting birds, however, don’t get snow days, and so they must endure unfavorable conditions to shelter their young. Two years ago, we witnessed via webcam two Bald Eagles persist as falling snow buried their nest, and today, Winter Storm Stella gave another pair of Bald Eagles in Washington D.C. a chance to show off their own parental dedication. Unlike that first pair, though, during this storm, both parents were filmed incubating the nest at the same time. Stacked on top of each other, the two eagles huddled close together, providing extra warmth and snow protection for their two eggs—and each other. After hunkering down Monday evening with the snow starting to fall, the mother eagle didn't leave the nest almost...