At the crack of the bat, a Blue Jay flies toward first and glides around the base. Deep in left field, an Oriole pounces on the ball. He wings the ball toward second, where a fellow Oriole snares it on a hop - just as the swift Blue Jay slides toward the base in a cloud of red dust. Ahh…

On the summer solstice, birds nesting near Juneau, Alaska take advantage of almost 18 1/2 hours between sunrise and sunset. This day in south Texas is considerably shorter, so the Altamira Oriole has only 14 hours to sing. Seattle's Song Sparrows see 16 hours of daylight; Sacramento's only…

It was the wing feathers of geese that supplied most of the quill pens that were humanity’s prime writing tool for more than 1200 years—from the 6th century until the 1820s, when steel pens took over. The lightweight goose quill has a hollow shaft ideal for storing ink. With a smooth…

Wendell Berry wrote: "When despair for the world grows in me and I wake in the night at the least sound in fear of what my life and my children's lives may be, I go and lie down where the wood drake rests." Where do you go to rest and renew yourself in nature? Where do you come into the…

The Burrowing Owl is most active during the day. It migrates south for the winter and returns each spring to an ever more uncertain fate. The owl is in serious decline, due to intensive agriculture, urban sprawl, destruction of ground squirrel colonies, and elimination of sage habitats…

Some bird-lovers have tagged the Marsh Wren the "Heinz 57 variety" bird, because scientists have recorded 57 different variations of its song. And nightfall doesn't faze these birds. A male may sing straight through the night. Marsh Wrens usually forage out of view, hopping up only for…

Male hummingbirds — like the Anna's Hummingbird seen here — keep a watchful eye on their territory and will often perch atop a high, bare twig in order to fully view their surroundings. From here, the male hummer will launch himself into the air to perform courtship displays, to chase off…

The populations of some birds have declined dramatically ... more than 80% in the past 40 years. Here are a few: the Northern Bobwhite, the Evening Grosbeak, the Northern Pintail, and the Boreal Chickadee. Common Terns ... like this one ... migrate along both coasts and through the…

It's April, but Great Horned Owls have been busy at their nests for two months. Golden Eagles are on their nests as early as the beginning of March. And Red-tailed Hawks (like this one) begin early, too. Why do these birds of prey nest so early? It takes a long time to raise a baby hawk or…

This aptly named Northern Mockingbird might imitate, in succession, birds as different as a bobwhite quail, a chat, a sandpiper — even a cardinal — then cap it off with the meow of a cat and a few phrases of car alarm. In spring, a male mockingbird sings all day, with hundreds of…