“Eyes
are vocall, teares have tongues,
And
there be words not made with lungs.”
Back home,
late morning, a stuffed animal all tufted and mottled with grays sat on the
pavement in front of the closed garage door. He looked like a miniature version
of those inflated clowns that right themselves after you’ve punched them. He
was an Eastern screech owl, the sort birders call a gray morph. The eyes of
owls account for up to five percent of their weight. (Proportionally, the eyes
of a two-hundred-pound man would weigh ten pounds.) Their eyes are not
spherical like ours but tubular. They can look only forward and cannot roll
their eyes, but can rotate their heads about two hundred-seventy degrees. They have
three eyelids. They are nocturnal but are not blind in daylight as folklore
suggests. On average, owl visual acuity in darkness is one hundred times our
own. Thoreau asked in his journal entry for Jan. 4, 1859: “What if you could
witness with owls’ eyes the revelry of the wood mice some night, frisking about
the wood like so many kangaroos?”
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