Chicago BCNH Project
Advocating for Illinois-endangered Black-Crowned Night-Heron conservation.
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Chicago BCNH Project Instagram
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Chicago BCNH Project Facebook
Website
Chicago Black-crowned Night Heron Project
Chicago Black-crowned Night Heron Project
Publication Alert!
The Windy City Rookery: Movement and Activity Patterns of Black-Crowned Night Herons (Nycticorax nycticorax) in a Human-Dominated Landscape
The Windy City Rookery: Movement and Activity Patterns of Black-Crowned Night Herons (Nycticorax nycticorax) in a Human-Dominated Landscape
Conservation Collaborators
University of Illinois Urbana-Champaign: Black-crowned Night-heron Urban Ecology, Behavior, and Conservation – Ward Laboratory
University of Illinois Urbana-Champaign: Black-crowned Night-heron Urban Ecology, Behavior, and Conservation – Ward Laboratory
Lincoln Park Zoo: Welcome Back, Black-crowned Night Herons!
Lincoln Park Zoo: Welcome Back, Black-crowned Night Herons!
Every year, a colony of more than 700 wild black-crowned night herons nests at Pritzker Family Children's Zoo. Learn how researchers are taking advantage of this rare opportunity to research and conserve a state-endangered bird.
Illinois Audubon Society: BCNH Project -
Illinois Audubon Society: BCNH Project -
Community Science
Anyone: Report Banded Black-crowned Night Heron Sightings
Anyone: Report Banded Black-crowned Night Heron Sightings
Fan Club
Support BCNH Research
Support BCNH Research
Our accomplishments are the result of people like you who believe in the Illinois Audubon Society. Your tax-deductible contribution is a critical component to fulfilling our mission.
Buy Merch - 100% of Proceeds go to Project
Buy Merch - 100% of Proceeds go to Project
Support Black-crowned Night Heron conservation - buy Chicago BCNH Project merchandise! 100% of proceeds support BCNH study and conservation.
Press
Chicago Tribune: "In unlikely relationship, endangered herons seek out Lincoln Park Zoo’s red wolves for protection"
Chicago Tribune: "In unlikely relationship, endangered herons seek out Lincoln Park Zoo’s red wolves for protection"
Access Google Drive with a Google account (for personal use) or Google Workspace account (for business use).
Illinois Audubon Society: "Conservation project tracks behavior, migration of Chicago’s endangered heron"
Illinois Audubon Society: "Conservation project tracks behavior, migration of Chicago’s endangered heron"
URBANA, Ill. — Among the snowbirds returning north for the summer, A24 is special. For one thing, A24 is an […]
Outdoor Illinois Journal: "Chicago’s Urban Heron Story: A Natural Marvel in the Heart of the City; A Hope for the Future?"
Outdoor Illinois Journal: "Chicago’s Urban Heron Story: A Natural Marvel in the Heart of the City; A Hope for the Future?"
<p>Curious visitors strolling past Chicago’s Lincoln Park Zoo stop and marvel at the large birds clustered just over the fence. Illinois-endangered black-crowned night-herons have nested at the Park for 17 years, providing a wild and magical encounter for passersby. </p>
"Outdoor Illinois Journal": "Tracking the Endangered Black-crowned Night-heron"
"Outdoor Illinois Journal": "Tracking the Endangered Black-crowned Night-heron"
<p>The urban landscape of Chicago, with dense skyscrapers and millions of human residents, is an unlikely home to an often overlooked, state-endangered wetland bird—the black-crowned night-heron (<i>Nycticorax nycticorax</i>).</p>
WGN TV: "Hundreds of black crowned night herons nesting right about Lincoln Park Zoo"
WGN TV: "Hundreds of black crowned night herons nesting right about Lincoln Park Zoo"
WTTW: "Lincoln Park Zoo’s Wildest Residents Are a Colony of Free-Range Night Herons Who Like Having Wolves for Bodyguards"
WTTW: "Lincoln Park Zoo’s Wildest Residents Are a Colony of Free-Range Night Herons Who Like Having Wolves for Bodyguards"
WTTW: "Endangered Black-Crowned Night Herons Are Thriving in Chicago. Researchers Want to Know Why"
WTTW: "Endangered Black-Crowned Night Herons Are Thriving in Chicago. Researchers Want to Know Why"
The more scientists can learn about the Chicago colony of black-crowned night herons, the more they can help these birds help themselves. Because night herons are hanging on in Illinois by a thread.
Chicago Tribune: "The case of the black-crowned night herons: Abandoned nests reveal gaps in the state’s ability to protect endangered species"
Chicago Tribune: "The case of the black-crowned night herons: Abandoned nests reveal gaps in the state’s ability to protect endangered species"
Access Google Drive with a Google account (for personal use) or Google Workspace account (for business use).
National Geographic: "A Chicago museum disrupted an endangered bird's habitat"
National Geographic: "A Chicago museum disrupted an endangered bird's habitat"
Renovations to the Chicago History Museum in 2021 drove black-crowned night herons away from their annual breeding grounds. The birds have not returned, conservationists say.
WBEZ: "Endangered herons make themselves at home in Lincoln Park"
WBEZ: "Endangered herons make themselves at home in Lincoln Park"
DNA Info Chicago: "Rare Black-Crowned Night Herons Thrive at Zoo"
DNA Info Chicago: "Rare Black-Crowned Night Herons Thrive at Zoo"
The endangered birds have built a colony of more than 400 in and around the Lincoln Park Zoo.
IDNR: "Night Herons of Chicago: One of the country’s most heavily industrialized regions hosts an urban waterbird colony"
IDNR: "Night Herons of Chicago: One of the country’s most heavily industrialized regions hosts an urban waterbird colony"
Chicago Reader: "Field & Street"
Chicago Reader: "Field & Street"
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