Overcast but bright. Neither warm nor cool. A Cooper’s hawk dives at a squirrel on a walnut tree at the woods’ edge, misses, then takes fright when the squirrel turns and charges at it, and lands on a nearby limb to take stock and ruffle its feathers before taking off.
Cooper’s hawk
Breezy and cold. The tuilp poplars wear their new, pale green leaves like robes of feathers, all in motion under the gray sky. I catch a glimpse of accipiter wings, hear the kak-kak-kak call of a Cooper’s hawk.
Cool and partly sunny. A Cooper’s hawk flies from tree to tree at the woods’ edge, emitting its odd call, then heads off down-hollow, only to slip back five minutes later in silence.
Gloomy and cold. A mourning dove stays frozen on its branch at the woods’ edge half an hour after the Cooper’s hawk’s failed sortie at the feeders.
Crystal-clear. A Cooper’s hawk calls from the top of the tallest tree in the yard as sunrise reddens the western ridge.
Heavily overcast: a rain sky with no rain. Up in the woods, a Cooper’s hawk begins to chirp, answered seconds later by a red-tailed hawk. The two hawks exchange calls for several minutes before falling silent and letting the jays take over.
Overcast and cool. Up on the ridge, a Cooper’s hawk calls once—a workman’s sudden, colorful string of curses—and falls silent. A towhee comes out into the meadow to sing.
Clear at sunrise with an eyelash moon and a deer grazing just inside the woods’ edge. A Cooper’s hawk calls from atop the tallest black locust and flies off to the east.
Crystal-clear and cool. A Cooper’s hawk calls from a sunlit limb at the woods’ edge—a sound I haven’t heard since early spring.
Clearing skies after a damp night. A Cooper’s hawk calls from just inside the woods’ edge—a single trill, if that’s what you call it. A ratchet. A round.
Peony leaves shriveling from drought even as their antique, cream-white heads still bloom. Ashen skies. A Cooper’s hawk skims the treetops without setting off a single squirrel.
Cold and gloomy—classic March weather for the equinox. A Cooper’s hawk calls from the treetops, underneath which two squirrels chase, oblivious.
Cloudy and warm. A Coopers’s hawk darts through the treetops. From the barnyard, a phoebe’s enthusiastic chant. Raindrops.
Deep blue sky; blindingly white ground. A crow lands at the woods’ edge and clears its throat. A Cooper’s hawk flutters off like a fast moth.

