Departure of a Dignitary from Middelburg, by Adriaen van de Venne, 1615. Rijksmuseum, D. Franken bequest, Le Vésinet.

Migration

Volume XIV, Number 3 | April / May 2022

Miscellany

Each year from late August to October, thousands of male Oklahoma brown tarantulas travel through the prairieland of southeast Colorado in search of a mate. The spiders, which reach sexual maturity around the age of ten, often survive just one migration season. “Once they wander and mate, it gets cold,” said one entomologist. “They’ll be dead by Christmas.”

Spring now comes unheralded by the return of the birds, and the early mornings are strangely silent where once they were filled with the beauty of birdsong.

—Rachel Carson, 1962