In 2023 alone, 10,863 birds were found dead after hitting buildings in Chicago, a silent epidemic now brought to life by community members stitching fabric replicas of the fallen. The stark figure, from data collected by the Chicago Field Museum and the Chicago Bird Collision Monitors (CBCM) program, reveals a devastating, often overlooked environmental crisis. Thousands of birds die annually from window collisions, but artist Holly Greenberg’s ‘Bird Collisions in the Anthropocene’ is transforming this invisible tragedy into a visible, community-driven movement for change. Launched in 2024, the initiative aims to engage individuals to stitch 11,000 birds by 2026, raising awareness and educating people about preventing bird window collisions. Facilitating workshops across the U.S. and Canada, the project converts abstract statistics into tangible, emotionally resonant experiences, proving artistic engagement a powerful, underutilized tool for fostering action on overlooked environmental crises.

The Invisible Crisis: Understanding Bird Collisions

The 10,863 bird deaths recorded in Chicago in 2023, according to the Chicago Field Museum and CBCM data, reveal the pervasive nature of avian mortality from window collisions. This widespread issue impacts avian biodiversity across North America. Traditional data-driven campaigns prove insufficient to convey the emotional urgency of bird window collisions, demanding more visceral engagement strategies. The challenge extends beyond immediate fatalities, encompassing a hidden layer of suffering and ecological impact that numerical collision counts often obscure, demanding systemic and individual attention.

Stitching a Movement: The Art of Awareness

Holly Greenberg’s ‘Bird Collisions in the Anthropocene’ involves communities directly in creating tangible memorials. Engaging participants in stitching fabric bird replicas fosters active, personal participation, deepening connection to the issue. The initiative aims to educate people about preventing bird window collisions, while simultaneously replicating dead birds, according to Colossal. This creates a subtle tension between the forward-looking goal of prevention and the retrospective, mournful nature of the art. Yet, the project effectively humanizes the scale of avian loss and empowers participants by making the invisible visible.

The Deadly Aftermath: Why Collisions Are So Fatal