The condors of Marble Canyon: Images from a serendipitous encounter — Jonathan P. Thompson(LandDesk.org)

Condor X8, a female hatched in 2018, sits on a Navajo Bridge beam. Jonathan P. Thompson photo.

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November 15, 2024

On Wednesday morning I woke up in Holbrook and, before leaving, did a little tour around the high desert crossroads town, awed by the weirdness of it all. I don’t mean that in a bad way. Holbrook, with its Bucket of Blood Street, grinning plastic dinosaurs, and mid-century kitsch, is truly unique, the product of the interstate, railroad, and Route 66 running through the nearest community to Petrified Forest National Park.

I headed west, doing my best to avoid driving on I-40. This led me to no fewer than three dead ends, forcing me to backtrack. But it also took me down some cool, if defunct, segments of Route 66, and almost got me creamed by a big rig hauling coal ash from the Cholla power plant, which looms over the sere landscape. After touring Joseph City and Winslow, I veered away from the Little Colorado River and headed southward across the Navajo Nation, up to Hopi, past the wintering corn fields at Moenkopi, and through Tuba City before continuing south on Hwy. 89.

The historic Navajo Bridge, now for pedestrians only, was built in 1929 and replaced by the larger bridge in the 1990s. Jonathan P. Thompson photo.

Whenever I’m in this part of Arizona, I try to get to Navajo Bridge (which is actually a pair of bridges), which spans Marble Canyon and the Colorado River downstream from Lees Ferry. One of the bridges was built in 1929, and is now for pedestrians, the other in 1993. They resemble the bridge that crosses the Colorado just below Glen Canyon Dam. I like to go out on the dam-bridge, too, but I also find it a bit frightening: the dam exudes an aura of, for lack of a better term, ominous violence. The Navajo Bridge, by contrast, is a place of serenity. You can stand out on it and, unimpeded by chain link fences, look straight down on the deep, murky green, slow-moving waters of the Colorado and do a bit of vertiginous meditation.

The Colorado River from the Navajo Bridge. Jonathan P. Thompson photo.

The light was crisp, almost harsh, on this visit, and the parking lot almost empty. I got out of the Silver Bullet, stretched, and ambled toward the bridge, noticing as I did a trio looking intently downriver through binoculars. It appeared as if they were studying the engineering of the automobile bridge, and I wondered if maybe it were cracking and getting ready to fail catastrophically. I readied my camera, just in case, and followed their gaze. That’s when I saw them: a trio of giant birds perched on the steel beams of the bridge, some 470 feet above the river, doing a bit of meditating of their own (or perhaps waiting for carrion to float by).

Condors perched on steel girders some 450 feet above the Colorado River. Jonathan P. Thompson photo.

The magnificent creatures, their pink bald heads jutting out from brown-feathered bodies, are California condors, some perhaps the descendants of six birds released in the area in 1996, others that were introduced in later years. They are huge — sporting up to ten-foot wingspans — but live a fragile existence. After being driven nearly to extinction, federal wildlife officials began rearing California condors in captivity and reintroducing them throughout the West. Now there are more than 500 California condors in the wild, but humans continue to imperil them.

Condors 6Y and 2A (I’m sure they have their own, more interesting names, but …) at the Navajo Bridge. According to condorspotter.com, 6Y is a male born in March 2019 at the Oregon Zoo. And 2A is a female hatched at the World Center for Birds of Prey in May 2021. Jonathan P. Thompson photo.

Perhaps the greatest threat is lead poisoning, which comes from ingesting carrion contaminated by lead ammunition. Lead ammunition is designed to shatter and fragment when it hits an animal, increasing its lethality. These fragments end up in the animal’s flesh and the guts, which hunters often discard in the field to be eaten by scavengers. This fall a condor in Zion died from lead poisoning, and wildlife officials say nearly every condor they test has some level of lead in its bloodstream.

Federal and state-level efforts to ban the use of lead ammunition for hunting have run into strong resistance from gun rights advocates, who claim (erroneously) that the initiatives are aimed at stopping all hunting. So some states, including Arizona and Utah, have implemented voluntary programs that incentivize hunters to use non-lead ammunition and dispose of gut piles in a scavenger-safe way. In 2019, California prohibited the use of lead ammo for hunting, but did not ban the sale of the ammunition.

A young condor on the pedestrian bridge. Jonathan P. Thompson photo.

I spent a good part of the afternoon mesmerized by the birds, hoping they would spot something dead and rotting and delicious so I could witness one in flight. It didn’t happen, but I consider myself fortunate nonetheless: As I was preparing to leave I looked straight down from my place on the bridge for one last glimpse at the mighty Colorado, all emerald green down below, and there, only about ten feet below me, sat a young condor, pink beak protruding from a fuzz of black feathers.

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