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Biodiversity

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Biodiversity refers to the variety of life in the world or in a particular habitat or ecosystem. It is necessary for life to thrive on Earth.

Aldo Leopold, one of the great thinkers of conservation, observed more than half a century ago the importance of protecting species. "To keep every cog and wheel is the first precaution of intelligent tinkering," he wrote. Losing species is like throwing away one by one the engine parts of an airplane while flying.

Biodiversity is a major initiative of Conservation International.

Biodiversity conservation provides substantial benefits to meet immediate human needs, such as those for clean, consistent water flows; protection from floods and storms; and a stable climate. 

Curated by mokiethecat

May 15, 2026
Every species deserves a future. Today is Endangered Species Day, but for us the fight to save wildlife happens every day. From sea turtles to wolves, pollinators to ancient forests, the extinction crisis threatens countless species across the planet. For nearly four decades, the Center for Biological Diversity has fought to protect the wild places animals call home; and we’re not stopping now. Today, your impact goes twice as far: all donations matched. Join us in defending the wild before it’s too late. 🌎

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