(This is a piece that I wrote last year for Creative Nonfiction with Glen Online/Lindsey Crittenden, then edited with a class from the NYTimes.)
The herons have returned to Houston. They squawk and fuss in the top branches of the southern live oaks on South Boulevard and rustle the leaves as Jack and I pass below on a May pre-dawn walk. They’ve nested here for three years now, ever since Hurricane Ike slammed into the Texas coast. I can just make out their long legs and lopsided bodies as they perch on coiled branches in the darkness. Jack, the young hound, looks up, and I wonder what he thinks of these massive birds that have arrived so suddenly to disrupt our quiet morning walks.
On September 13, 2008, Ike devastated Galveston Island, fifty miles to our south. The island lost its medical center, countless homes, businesses, and human lives, as well as the centuries old live oaks that lined streets in the historic district. The weakened storm then aimed at Houston, shattering glass in office towers, downing power lines and causing week-long outages.
Here in the hurricane belt, as storms approach, weather forecasters recite this refrain: run from the water, hide from the wind. In Ike’s instance, flood water brought ruin to the trees on Galveston Island, removing as much as 80% of the tree canopy. Rising salt water, not wind, killed the trees, driving the birds inland. Houston’s trees, stripped of their foliage by gale-force winds, pushed out new leaves and show no remaining signs of damage.
For the past three years, come the spring nesting season, blue herons – and, in past years, a few snowy white egrets — have found shelter in the oaks on the boulevard. These trees, like much in Texas, grow larger than life: curving gnarled branches span the street, weaving limbs to form a giant, tangled canopy. Their shallow, knobby root systems cut deep fissures in the pavement and create Houston’s only hills, jagged mounds of sidewalk that trip up walkers like Jack and me.
My roots grow shallow, too, with fourteen moves over five decades, crisscrossing the continent. That the Houston of big oil and Enron now feels like home comes as great surprise. I’ve run from storms before, but Texas tells me to hunker down. As a reward for tenacity, Houston offers the scent of mesquite smoke on the breeze, and bustling neighborhood “ice house” bars on Harley-lined streets. No bagels and lox, no capitol domes, no motorcades, or saguaros and mountain peaks – but mine, nevertheless. Twiggy, treetop nests remind me that home is indeed portable.
Down the center of the boulevard where the birds nest, runs a wide esplanade, with a brick path and not one but two rows of oaks on either side, four across altogether, planted in staggered formation. Stately homes line the boulevard, brick or stucco mansions with white pillars and iron gates, and at curbside in front of each house, more oaks. Each March, the bright new leaves of the oaks push off the old, a spring cleaning of sorts, just prior to the arrival of the birds. It’s as if they’ve put out the welcome mat.
Jack and I walk these streets regularly throughout the year, almost always just before dawn, carefully avoiding displaced bricks and concrete pushed askew by aggressive roots. Most mornings, the boulevard offers a quiet refuge, with other dog walking apparitions disappearing as quickly as they appear. But when the birds have returned, the once peaceful darkness becomes as jagged as the sidewalks.
I have heard the call of these mammoth birds referred to as a “croak.” But Jack and I hear dogs in the trees, the hoarse barks growing louder and more urgent as we draw near. Jack, who pays no attention to the screaming jays and grackles, wrinkles his brow and we both gaze skyward and pause to listen: “argh, argh, argh.” We stand under the canopy, under the chorus of barking birds, and I squint to see figures among the leaves. On late walks, when dawn lights the sky beyond the tree tops, I see their outlines: awkward legs seeming too thin to support the winged bodies, graceful arched necks ending in long thin beaks. When they fly, the wings span three or four feet, maybe more. I listen as they sometimes seem to argue, squawking and flapping at each other in the treetops, stretching and refolding wings so rapidly I fear they will fall. But when they fall, they fly.
The new boulevard home for these birds, though a mere fifty miles from Galveston Island, lies 350 miles from New Orleans. After Hurricane Katrina and the levee failures, hundreds of thousands of people sought shelter in Houston. Six years later, more than 150,000 remain, having made Houston home, at least for now. Perhaps the eight-hour bus ride from Louisiana is the equivalent in human terms of the birds’ fifty-mile flight inland from the island. These Katrina evacuees fled neither war nor political persecution but rising water. Seeking refuge, they came to Houston and stayed. Maybe it doesn’t matter how long they stay, but rather that for the moment they call this place home.
Come May, 2011, the birds once more build unwieldy nests in the treetops lining Houston’s regal esplanade. Eager males call out to mating females, and Jack and I pause again in our walk to watch and listen. I count, I think, two dozen or so. By September, as suddenly as they came, they will be gone. They are migratory, unlike people; they will never settle permanently here. But for three years they have chosen our oaks as their summer home.
I hope the herons return again next spring. Jack and I will be waiting in the semi-darkness to welcome them.
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