Hum

For longer than memory, we thought giraffes
silent, their thirteen-foot windpipes too great
a climb for the air pushed from the bellows
of their lungs to quiver the cords of their voice boxes.

The truth is, they hum under cover of night,
and given the long tube of their tracheas,
I imagined they sound like didgeridoos,
and it seems that’s so—low and throbbing,

a lullaby for a gangly baby—though in fact
we don’t yet know why they hum. Perhaps
it’s merely for the pleasure of it, like my wife
who can barely breathe without also singing.

Did she always sing like this? I queried
my mother-in-law. Yes, she said. She hummed
constantly. It drove me crazy! But I like the way
song waves move through her, use her,

as if she were the soundtrack to her own life,
a movie made for joy. Of course, it’s possible
giraffes simply convey giraffish data with their
rumbling vibrations. But I prefer to believe

they’re humming from a sense of safety,
knowing they can let their guard down,
that they’re among their own kind, humming
through the dark hours on a swell of happiness.

YVONNE ZIPTER

Yvonne Zipter is the author of the poetry collections Kissing the Long Face of the Greyhound, The Patience of Metal, and Like Some Bookie God, and the nonfiction books Diamonds Are a Dyke’s Best Friend and Ransacking the Closet. Her Russian historical novel, Infraction, was published in June 2021.