Название: The End of the End of the Earth
Автор: Jonathan Franzen
Издательство: HarperCollins
Жанр: Природа и животные
isbn: 9780008299248
isbn:
The city’s dividing line had become more permeable, at least in one direction. White power had reasserted itself through the pressure of real-estate prices and police action. In hindsight, the era of white fear seems most remarkable for having lasted as long as it did. Of all my mistakes as a twenty-one-year-old in the city, the one I now regret the most was my failure to imagine that the black New Yorkers I was afraid of might be even more afraid than I was.
On my last full day in Manhattan that summer, I got a check from Greg Heisler for my last four weeks of work. To cash it, I had to go to the European American Bank, a strange little hexagonal building that sat on a bite of dismal parkland taken out of SoHo’s southeast flank. I don’t remember how many hundred-dollar bills I was given there—maybe it was six, maybe nine—but it seemed to me a dangerous amount of cash to carry in my wallet. Before I left the bank, I discreetly slipped the bills into one of my socks. Outside, it was one of those bright August mornings when a cold front flushes the badness from the city’s sky. I headed straight to the nearest subway, anxious about my wealth, hoping I could pass as poor to someone who wanted the money in my sock more than I did.
If you could see every bird in the world, you’d see the whole world. Things with feathers can be found in every corner of every ocean and in land habitats so bleak that they’re habitats for nothing else. Gray Gulls raise their chicks in Chile’s Atacama Desert, one of the driest places on Earth. Emperor Penguins incubate their eggs in Antarctica in winter. Goshawks nest in the Berlin cemetery where Marlene Dietrich is buried, sparrows in Manhattan traffic lights, swifts in sea caves, vultures on Himalayan cliffs, chaffinches in Chernobyl. The only forms of life more widely distributed than birds are microscopic.
To survive in so many different habitats, the world’s ten thousand or so bird species have evolved into a spectacular diversity of forms. They range in size from the ostrich, which can reach nine feet in height and is widespread in Africa, to the aptly named Bee Hummingbird, found only in Cuba. Their bills can be massive (pelicans, toucans), tiny (Weebills), or as long as the rest of their body (Sword-billed Hummingbirds). Some birds—the Painted Bunting in Texas, Gould’s Sunbird in South Asia, the Rainbow Lorikeet in Australia—are gaudier than any flower. Others come in one of the nearly infinite shades of brown that tax the vocabulary of avian taxonomists: rufous, fulvous, ferruginous, bran-colored, foxy.
Birds are no less diverse behaviorally. Some are highly social, others anti. African queleas and flamingos gather in flocks of millions, and parakeets build whole parakeet cities out of sticks. Dippers walk alone and underwater, on the beds of mountain streams, and a Wandering Albatross may glide on its ten-foot wingspan five hundred miles away from any other albatrosses. New Zealand Fantails are friendly and may follow you on a trail. A caracara, if you stare at it too long, will swoop down and try to knock your head off. Roadrunners kill rattlesnakes for food by teaming up on them, one bird distracting the snake while another sneaks up behind it. Bee-eaters eat bees. Leaftossers toss leaves. The Oilbird, a unique nocturnal species of the American tropics, glides over avocado trees and snatches fruit on the fly; Snail Kites do the same thing, except with snails. Thick-billed Murres can dive underwater to a depth of 700 feet, Peregrine Falcons downward through the air at 240 miles an hour. A Wren-like Rushbird will spend its entire life beside one half-acre pond, while a Cerulean Warbler may migrate to Peru and then find its way back to the tree in New Jersey where it nested the year before.
Birds aren’t furry and cuddly, but in many respects they’re more similar to us than other mammals are. They build intricate homes and raise families in them. They take long winter vacations in warm places. Cockatoos are shrewd thinkers, solving puzzles that would challenge a chimpanzee, and crows like to play. (Check out the YouTube video of a crow in Russia sledding down a snowy roof on a plastic lid, flying back up with the lid in its beak, and sledding down again.) And then there are the songs with which birds, like us, fill the world. Nightingales trill in the suburbs of Europe, thrushes in downtown Quito, hwameis in Chengdu. Chickadees have a complex language for communicating, not only to one another but to every bird in their neighborhood, how safe or unsafe they feel from predators. Some lyrebirds in eastern Australia sing a tune their ancestors may have learned from a settler’s flute nearly a century ago. If you shoot too many pictures of a lyrebird, it will add the sound of your camera to its repertoire.
But birds also do the thing we all wish we could do but can’t, except in dreams: they fly. Eagles effortlessly ride thermals; hummingbirds pause in midair; quail burst into flight heart-stoppingly. Taken in sum, the flight paths of birds bind the planet together like a hundred billion filaments, tree to tree and continent to continent. There was never a time when the world seemed large to them. After breeding, a European swift will stay aloft for nearly a year, flying to sub-Saharan Africa and back, eating and molting and sleeping on the wing, without landing once. Young albatrosses spend as many as ten years roving the open ocean before they first return to land to breed. A Bar-tailed Godwit has been tracked flying nonstop from Alaska to New Zealand, 7,264 miles in nine days, while a Ruby-throated Hummingbird may burn up a third of its tiny body weight to cross the Gulf of Mexico. The Red Knot, a small shorebird species, makes annual round-trips between Tierra del Fuego and the Canadian Arctic; one long-lived individual, named B95 (for the tag on its leg), has flown more miles than separate the Earth and the moon.
There is, however, one critical ability that human beings have and birds do not: mastery of their environment. Birds can’t protect wetlands, can’t manage a fishery, can’t air-condition their nests. They have only the instincts and the physical abilities that evolution has bequeathed them. These have served them well for a very long time, 150 million years longer than human beings have been around. But now human beings are changing the planet—its surface, its climate, its oceans—too quickly for birds to adapt by evolving. Crows and gulls may thrive at our garbage dumps, blackbirds and cowbirds at our feedlots, robins and bulbuls in our city parks. But the future of most bird species depends on our commitment to preserving them. Are they valuable enough for us to make the effort?
Value, in the late Anthropocene, has come almost exclusively to mean economic value, utility to human beings. And, certainly, many wild birds are usefully edible. Some of them in turn eat noxious insects and rodents. Many others perform vital roles—pollinating plants, spreading seeds, serving as food for mammalian predators—in ecosystems whose continuing wildness has touristic or carbon-sequestering value. You may also hear it argued that bird populations function, like the proverbial coal-mine canary, as important indicators of ecological health. But do we really need the absence of birds to tell us when a marsh is severely polluted, a forest slashed and burned, or a fishery destroyed? The sad fact is that wild birds, in themselves, will never pull their weight in the human economy. They want to eat our blueberries.
What bird populations do usefully indicate the health of is our ethical values. One reason that wild birds matter—ought to matter—is that they are our last, best connection to a natural world that is otherwise receding. They’re the most vivid and widespread representatives of the Earth as it was before people arrived on it. They share descent with the largest animals ever to walk on land: the house finch outside your window is a tiny and beautifully adapted living dinosaur. A duck on your local pond looks and sounds very much like a duck twenty million years ago, in the Miocene epoch, when birds ruled the planet. In an ever more artificial world, where featherless drones fill the air and Angry Birds СКАЧАТЬ