Glistening Glass Sculptures in the Desert Explore Bird Molt and Gender Transition

Through science and art, Silas Fischer explores the connection between Gray Vireos and the researcher's own queerness.

This March, Silas Fischer made one of their final turns heading south from Albuquerque, New Mexico, toward the Sevilleta National Wildlife Refuge. Two hours later they would reach the sprawling pinyon-juniper forests and sagebrush steppe that would be聽home for the next four months. In the trunk, research gear clanked against 44 glass bricks wrapped carefully in foam. Above the rattle, Fischer鈥檚 ears perked at聽the song of a small bird鈥攖he high-pitched cheerio, che-whew, chireep of the Gray Vireo. 鈥淚 hear them before I see them,鈥 Fischer says.

The Gray Vireo is far from the flashiest of North American species:聽"Few birds are as plain as the Gray Vireo," reads聽探花精选鈥檚 Field Guide.聽It has a gray head and back, with gray wings and a gray tail, a white eye ring, and a dark gray bill. Indeed, the Gray Vireo is easily overlooked compared to the other small gray birds that live nearby; it鈥檚 hard to compete with a Verdin鈥檚 yellow-painted face or a titmouse鈥檚 charisma. But the vireo is a tough little bird. It inhabits some of the hottest, driest places in North America, including the Mojave, Sonoran, and Chihuahuan deserts. However, these landscapes, and the species itself, are under threat from the increasing heat, aridity, and wildfire聽driven by climate change.

The first time Fischer, a scientist and artist who is transgender and goes by the pronouns , met this bird, they were a college student. During a summer research internship, they grew fond of the Gray Vireo and its ability to survive in the blistering desert. 鈥淭hey鈥檙e not this bright, colorful, sexy bird,鈥 Fischer says. 鈥淭hey鈥檙e these 鈥榦thers.鈥 That resonated with me.鈥 They chased the bird into graduate school, where they now travel to New Mexico each year to study the species鈥檚 lifecycle鈥攏estling, fledgling, adult鈥攊n an effort to better understand how the species responds to an even hotter landscape.

This bird, however, is more than Fischer鈥檚 research subject. Over the years, Fischer has discovered similarities between the Gray Vireo鈥檚 lifecycle and their own gender transition, a relationship they鈥檝e expressed through art. 鈥淚鈥檝e gone through a lot of personal transformations in New Mexico,鈥 Fischer says. The glass bricks they hauled to Sevilleta are part of their latest project called聽Molt, which explores the connection between Gray Vireos and queerness. Fischer drove the carefully packed installation of glass objects to the desert to put them in their place with the birds that inspired them.

The journey to Sevilleta is familiar to Fischer. For the past three summers they鈥檝e worked under the blazing hot sun and scoured pinyon-juniper forests for the songbird, which is currently listed as threatened in New Mexico. To survive in the desert, the Gray Vireo is pushed to its capacity; the birds drink hardly any water and get most of their hydration by eating insects. When a bad drought year rolls around, the bird suffers. And as the Southwest grows even hotter in the coming decades due to climate change, dry years are expected to become more common.

Fischer鈥檚 research demanded they document the species鈥檚 early development, from egg to fledgling. When they found a nest, they returned repeatedly, watching eggs hatch and teeny nestlings grow. A few days before the birds left the nest, Fischer placed radio transmitters on their backs to track their fledging period, when the birds are capable of flying but still need parental care. Fischer also followed the migration of a separate group of adults to Mexico using geolocators鈥攍ight sensors that record sunrises and sunsets, allowing scientists to see where the bird traveled.聽

Additionally, they witnessed a vulnerable part of the bird鈥檚 lifecycle: the molt. During the summer, Gray Vireos shed their old, worn feathers to make way for fresh plumage鈥攁 process that reminded Fischer of their own transition. In 2018, after coming out as transgender, they started hormone therapy, where they inject testosterone to make their appearance more masculine and in line with their gender identity. 鈥淚 feel like I鈥檓 going on a migration, too,鈥 Fischer says. The birds鈥 resilience in hot, arid lands also reminds Fischer of their own hardiness through the trials of gender transition. Both have undergone a molting of the past, they say.

To portray this connection between birds and queerness, Fischer created Molt. One piece is a wishing well made of individually blown glass bricks that was placed in an open juniper savannah in Sevilleta where the birds nest. The wishing well is an offering of water for the Gray Vireo, and it represents a younger Fischer鈥檚 wish to have a different body. For another piece, Fischer created glass castings of the Gray Vireo using wax models of dead fledglings and combined them into a glass circle, two feet wide, that looks like a glistening puddle. Both of these creations are symbolic oases for the Gray Vireo in the rugged landscape.

鈥淎rt can be a really powerful tool to engage people and hopefully make them understand things they maybe wouldn鈥檛 otherwise,鈥 Fischer says. Molt was scheduled to be displayed in downtown Toledo this May, but the showing was delayed due to the COVID-19 pandemic. The glass objects remain out in the desert, shimmering under the blaring sun. 聽

Now a PhD student, Fischer hopes to trek back to New Mexico next spring, COVID-19 and funding permitting. Using their past work as a foundation, their dissertation will examine the development and migration of the Gray Vireo along with other birds, including Ash-throated Flycatchers, Scott鈥檚 Orioles, Louisiana Waterthrushes, and Worm-eating Warblers. The statistics will, as always, be accompanied by art.

The journey out West never gets old. As they drove up to the Sevilleta National Wildlife Refuge to continue their research and install Molt, Fischer finally reached the expanses of juniper trees, and their eyes filled with tears. 鈥淚 feel like these birds and these juniper trees鈥擨 feel very personally connected to them,鈥 they recall. They were home.