New York Largest U.S. City to Require Bird-Friendly Building Materials

The New York City Council approved Proposed Initiative 1482B by an overwhelming margin, ensuring bird-friendly design and construction practices in the largest U.S. city.

1 minute read

December 17, 2019, 5:00 AM PST

By James Brasuell @CasualBrasuell


City Bird

GLady / Pixabay

The New York City Council "passed a new regulation mandating the use of 'bird-friendly material' in all new construction projects," according to an article by Shawn Simmons.

"Conservationists hope the new bill will curb the number of birds killed annually by collisions with the city’s buildings, a figure that currently ranges between 90,000 and 230,000," adds Simmons of the legislation approved on December 10, 2019.

The new requirements "will require 90 percent of the first 75 feet of new buildings to be constructed with materials that are easier for birds to identify as obstacles."

John Rowden, director of community conservation at the National Audubon Society, is quoted in the article describing how glass contributes to bird collisions. New York City poses significant risk to migratory birds because of its location along the Atlantic Flyway, one of four major migratory routes around the world, according to Simmons.  

A separate article by Caroline Spivack broke the news on December 10, providing more detail on the political context for the bill, making New York City the largest U.S. city to require bird-friendly construction materials.

Monday, December 16, 2019 in The Architect's Newspaper

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Aerial view of town of Wailuku in Maui, Hawaii with mountains in background against cloudy sunset sky.

Maui's Vacation Rental Debate Turns Ugly

Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

July 1, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

July 9, 2025 - Diana Ionescu

Map of Haussmann's redesign of Paris in the 1850s through 1870s under Napoleon III.

In Urban Planning, AI Prompting Could be the New Design Thinking

Creativity has long been key to great urban design. What if we see AI as our new creative partner?

June 30, 2025 - Tom Sanchez

Green vintage Chicago streetcar from the 1940s parked at the Illinois Railroad Museum in 1988.

Chicago’s Ghost Rails

Just beneath the surface of the modern city lie the remnants of its expansive early 20th-century streetcar system.

30 minutes ago - WTTV

Red and black pavilion with visitor information in public park in Knoxville, Tennessee.

Baker Creek Pavilion: Blending Nature and Architecture in Knoxville

Knoxville’s urban wilderness planning initiative unveils the "Baker Creek Pavilion" to increase the city's access to green spaces.

2 hours ago - Dezeen

Adult holding hands of two children, all wearing winter coats, in crosswalk in New York City during holidays with trees decorated with lights in background.

Pedestrian Deaths Drop, Remain Twice as High as in 2009

Fatalities declined by 4 percent in 2024, but the U.S. is still nowhere close to ‘Vision Zero.’

4 hours ago - Streetsblog USA