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272 pages, Kindle Edition
First published August 25, 2020
On warm summer evenings swifts that aren't sitting on eggs or tending their chicks fly low and fast, screaming in speeding packs around rooftops and spires. Later, they gather higher in the sky, their calls now so attenuated by air and distance that to the ear they corrode into something that seems less than sound, to suspicions of dust and glass. And then, all at once, as if summoned by a call or bell, they rise higher and higher until they disappear from view. These ascents are called vespers flights, or vesper flights, after the Latin vesper for evening. Vespers are evening devotional prayers, the last and most solemn of the day, and I have always thought “vesper flights” the most beautiful phrase, an ever-falling blue. For years I've tried to see them do it. But always the dark got too deep, or the birds skated too wide and far across the sky for me to follow.
When I was a child I'd assumed animals were just like me. Later I thought I could escape myself by pretending I was an animal. Both were founded on the same mistake. For the deepest lessons animals have taught me is how easily and unconsciously we see other lives as mirrors of our own.
Falcons haunt landscapes that speak to us of mortality: mountains, by virtue of their eternity; industrial ruins, by virtue of their reminding us that this, too, in time will be gone, and that we should protect what is here and now.
We are visual creatures. To us, forests are places made of trees and leaves and soil. But all around me now, invisible and ubiquitous, is a network of fungal life, millions of tiny threads growing and stretching among trees, clustering around piles of rabbit droppings, stitching together bush and path, dead leaves and living roots. We hardly know it is there until we see the fruiting bodies it throws up when conditions are right. But without fungi's ceaseless cycling of water, nutrients and minerals, the forest wouldn't work the way it does, and perhaps the greatest mystery of mushrooms for me is in how they are visible manifestations of an essential yet unregarded world.
During the day, chimney swifts feast on these vast drifts of life; during the night, so do the city's resident and migratory bats, and nighthawks with white-flagged wings. On days with north-west winds in late summer and early fall, birds, bats and migrant dragonflies all feed on rich concentrations of insects caused by powerful downdraughts and eddies around the city's high-rise buildings, just as fish swarm to feed where currents congregate plankton in the ocean.
In our age of drone warfare, it is hard not to see each animal being tracked across the map as symbolically extending the virtues of technological dominance and global surveillance.
Watching the flock has brought home to me how easy it is to react to the idea of masses of refugees with the same visceral apprehension with which we greet a cloud of moving starlings or tumbling geese, to view it as a singular entity, strange and uncontrollable and chaotic. But the crowds coming over the border are people just like us. Perhaps too much like us. We do not want to imagine what it would be like to have our familiar places reduced to ruins. In the face of fear, we are all starlings, a group, a flock, made of a million souls seeking safety.
The history of hawfinches in Britain reminds us how seamlessly we confuse natural and national history, how readily we assume nativity in things that are familiar to us, and how lamentably easy it is to forget how we are all from somewhere else.