Wildlife Conservation Society

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Chestnuts Return

American chestnut trees, functionally extinct in the wild, are back at WCS’s Bronx Zoo for the first time in more than a century.

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Hudson Canyon

Starting about 100 miles southeast of New York City, the Hudson Canyon is vital habitat for hundreds of species. Help us have it designated as a National Marine Sanctuary.

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Humpback Whales

New genetic research led by our experts strengthens the case for recognizing the Arabian Sea humpback whale as a distinct subspecies.

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In the news

September 17, 2026 | WABC

Bronx Zoo & Okapi

A behind-the-scenes look at how WCS is saving a rare relative of the giraffe.

August 18, 2026 | Mongabay

A Conversation with Adam Falk

WCS's President and CEO spoke with Mongabay about everything from conservation philanthropy to WCS’s unique power bringing together a global field conservation program with zoos and an aquarium in New York.

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