Photographer Lynne Parks loves birds. As a member of the Baltimore Bird Club, a chapter of the Maryland Ornithological Society, the 46 year old has learned about the nearly 266 species of birds found in her city, from the majestic Bald Eagle to the squawking Red-Throated Loon.

While Parks walked the streets of her hometown observing these creatures, she also encountered a more disturbing side of birds' urban life: fatalities from collisions with buildings. Across North America, somewhere between 100 million and one billion birds are killed annually by striking the glass facades of these sky-scraping structures.

(Lynne Parks)

Some migratory birds take flight in the evening, guiding themselves by the stars. However, nighttime lights shining from tall buildings and skyscrapers disorient them.

The birds are drawn to the artificial light, but can become confused by the reflective surface and collide. Others that manage to avoid the glass may continue to fly around disoriented until they fall with exhaustion.

(Lynne Parks)

(Lynne Parks)

Parks has since joined a volunteer group called Lights out Baltimore that advocates for shutting down decorative lights during peak migratory hours and designing buildings that make glass visible to birds.

In the spring and fall migratory seasons, Parks and other Lights out Baltimore volunteers walk a three-mile loop during the pre-dawn hours around the city's center collecting fallen birds. The stunned or injured ones go to a nearby wildlife facility and the dead ones are placed in Ziploc bags and stored in freezers until the end of the season.

The dead birds are eventually sent to the Smithsonian Institute where they are cataloged by the museum's ornithologists.

But in 2012, before Parks sent off her lot, she laid the birds out on a sidewalk or a porch to capture their portraits.

(Lynne Parks)

"I was picking the birds up in the morning and I had an emotional response so I wanted to honor the loss," she said. The result was a series of photographs inspired by 19th century postmortem portraiture.

Now, a selection of Parks' fallen bird portraits are on display at The Baltimore Museum of Art, through April 6, as part of the Baker Artist Awards 2014.

Parks is also giving talks to raise awareness of bird deaths by collision with buildings. "The impulse is to capture the beauty of the birds and to educate people," she said.

(Lynne Parks)

**See more of Lynne Park's work via her website**