Home
Biodiversity

About This Collection

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 22, 2026

Federal logging plans threaten ancient trees in Alaska’s Tongass rainforest. The U.S. Forest Service proposes clear-cutting nearly 1,655 acres of old-growth habitat, vital for species like Alexander Archipelago wolves, Pacific salmon, and Queen Charlotte goshawks.

These centuries-old forests also act as a crucial natural buffer against climate change, storing vast amounts of carbon. Destroying them would release this carbon and eliminate a key environmental defense. Urge the Forest Service to abandon this destructive proposal and protect these irreplaceable trees.


Video not loading? Watch directly on YouTube