C. Elizabeth Keegin Colley

The Prospect Park Alliance partners with the City of New York to preserve and maintain Prospect Park for the enjoyment of millions of visitors each year.

The Alliance

c. Fiora Watts

Preserving the Environment

Prospect Park is 585 acres of rolling meadows, waterways and woodlands in the heart of New York’s most populous borough—and also one with the least amount of green space per resident. It is home to Brooklyn’s only lake and last remaining forest, and is an important wildlife habitat that supports more than 250 species of birds. Since its founding, the Alliance has undertaken an extensive restoration of the Park’s natural areas, including the woodland Ravine and the Park’s historic watercourse and Lake, which suffered from significant erosion and neglect.

The Alliance’s Landscape Management team includes ecologists who monitor the health of the Park’s aquatic and woodland areas, and arborists who evaluate the trunks, limbs and root systems of more than 30,000 trees, which represent more than 200 species. The crew also removes invasive plants while introducing thousands of native shrubs, flowers and trees each year. They strategically repair erosion on damaged hillsides and maintain trails throughout the Park. Each of these tasks is critical to preserving the Park’s natural habitats.

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Learn about the history of Prospect Park