The Economist -
7 Feb 2019 17:53

The owls have it THE NORTHERN spotted owl, pictured above, is a handsome creature. Dark brown and, as the name implies, dappled with white flecks, it stands up to half a metre tall when perched on branches in the ancient forests of America's north-west. Its swivel neck lets it scan its sylvan habitat for woodrats, flying squirrels and other prey--or, rather, to scan what is left of that habitat, after decades of heavy logging. This logging has caused the owl's numbers to decline steadily. Fewer ...
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