September 2018

Using historical records, radar and satellite data to monitor the intensity of light pollution, we have identified five cities that pose the highest risks to fall migrants — Chicago, Houston, Dallas, Atlanta and, of course, New York.

New York Times / Read Full Article


May 2016

Chicago is a dangerous place…..for migrating birds. But now scientists, architects, and dedicated volunteers are teaming up to make the city a leader in bird-friendly design and policy.

WTTW / Watch Full TV Segment


October 2018

With millions of birds dying from collisions every year, it’s heartening to know that bird-friendly lighting and design options are emerging.

Bird Note / Listen to this 5-part series


April 2018

Chicago building managers and owners can take pride in participating in the nation’s most successful light reduction program for migratory birds. Lights Out! Chicago asks buildings to turn off or dim bright antenna, rooftop and display lights from 11pm to sunrise every spring and migration season. This act saves the lives of thousands of birds that would otherwise be attracted from their nightly travels towards the confusing city lights.

BOMA/Chicago’s The Elevator Speech / Read Full Article



August 2012

Shiny glass buildings are a hallmark of modern architecture, but for birds, that shimmer can be deadly. Every year, an estimated 100 million to 1 billion birds die by flying into glass windows. By studying how birds interact with buildings, architects and ornithologists are trying to create special features designed to keep birds alive.

Below, click around to see architectural features that can make buildings safer for birds — or more deadly.

NPR / Read Full Article

April 2015

The yellow and black warbler had flown thousands of miles from Central America when it struck a building in the Loop.

Daily Herald / Read Full Article


August 2018

Though we might not be able to reverse human development, we can be proactive about preventing bird deaths that results from our man-made obstacles. Below are three ways you can personally make a difference.

Audubon / Read Full Article


December 2008

Each migration season, millions of birds die in cities by crashing into buildings. Now a growing trend toward sustainable design could open the door to safer passage.

Audubon magazine / Read Full Article


Fall 2004

The solutions to help reduce daytime bird collisions center on how buildings are designed. While a large amount of reflective glass may be aesthetically pleasing, it is more harmful to our feathered friends. Designing buildings with birds in mind would be one small part of the larger movement toward “greener” building design and construction

Terrain.org / Read Full Article