
Migration
The Eleonora's Falcon and Its Late Summer Clock
A small Mediterranean raptor breeds two months later than every other Western Palearctic falcon. The reason involves migrating songbirds and the wind on the Aegean.
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Migration
A small Mediterranean raptor breeds two months later than every other Western Palearctic falcon. The reason involves migrating songbirds and the wind on the Aegean.

Backyard
From the first April male at the willow bud to the last October female at the salvia, the ruby-throated year in a single Massachusetts yard.