The Trump administration on April 16, 2025, issued a proposed rule to rescind nearly all habitat protections for endangered species across the country. The proposal has profound, life-altering ...

Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...

Few animals evoke the wild like wolves. Majestic, intelligent and highly social, they’re crucial in driving evolution and balancing ecosystems. Some 2 million wolves once roamed freely throughout ...

Mexico's Gulf of California — one of the most biodiverse places on the planet — teems with 891 species of fish and a third of the world's cetacean species, including the smallest and most endangered ...

Thank you for your interest in the Center for Biological Diversity's Leadership Circle. This group of top-level members serves as the core funders for the Center's path-breaking work in protecting ...