Center staff recently joined renowned scientist Sebastián Di Martin of ReWilding Argentina to explore historical and occupied jaguar habitat in Arizona and New Mexico. Di Martin's team

Center staff recently joined renowned scientist Sebastián Di Martin of ReWilding Argentina to explore historical and occupied jaguar habitat in Arizona and New Mexico. Di Martin's team successfully reintroduced 25 jaguars to Argentina's Iberá, inspiring similar conservation efforts in the U.S. Southwest.

The Center for Biological Diversity is a 501c3 nonprofit dedicated to securing a future for all species by protecting the lands, waters, and climate they need to survive. View recent jaguar footage on [Facebook](https://www.facebook.com/CenterforBioDiv), [Instagram](https://www.instagram.com/centerforbiodiv), or [YouTube](https://www.youtube.com/user/CenterforBioDiv). Learn more at [biologicaldiversity.org](https://www.biologicaldiversity.org/) or contact us at [center@biologicaldiversity.org](mailto:center@biologicaldiversity.org).

Horseshoe crabs, ancient marine arthropods predating dinosaurs, face sharp decline. Habitat loss and harvesting by the pharmaceutical industry for diagnostic tests — despite existing synthetic

Horseshoe crabs, ancient marine arthropods predating dinosaurs, face sharp decline. Habitat loss and harvesting by the pharmaceutical industry for diagnostic tests — despite existing synthetic alternatives — drive this needless and destructive practice.

The Center for Biological Diversity is fighting for federal Endangered Species Act protection for these creatures. We've also sued Maryland to obtain crucial data on the thousands of crabs killed, bled, or injured annually, which the state currently withholds.

Learn more about our work, watch a mind-blowing video of horseshoe crab eggs hatching, and take action at biologicaldiversity.org.

Members of the Tohono O’odham Nation in southern Arizona recently named the newest wild jaguar entering the U.S. from Mexico. They dubbed him O:á¹£had Ñu:kudam, meaning "Jaguar Protector" in

Members of the Tohono O’odham Nation in southern Arizona recently named the newest wild jaguar entering the U.S. from Mexico. They dubbed him O:á¹£had Ñu:kudam, meaning "Jaguar Protector" in the O’odham language. Eight-year-old Kii’yaa’nii Ross, a Yaqui/Diné student who helped promote the naming through the EcoTruths for Indigenous Youth program, highlighted the jaguar's significance.

The Center for Biological Diversity, a 501c3 nonprofit headquartered in Tucson, Arizona, believes human welfare is deeply linked to nature's diversity. We work through science, law, and creative media to protect lands, waters, and climate, securing a future for all species and ensuring a wild world for generations to come.

Find us online: Website | Twitter | Facebook | Instagram | TikTok | Take Action. For questions or media inquiries, email center@biologicaldiversity.org.

Kowaris are small, carnivorous marsupials from Australia's remote stony deserts. These bright-eyed predators, related to Tasmanian devils, face rapid extinction due to habitat degradation and

Kowaris are small, carnivorous marsupials from Australia's remote stony deserts. These bright-eyed predators, related to Tasmanian devils, face rapid extinction due to habitat degradation and feral cats. Learn more in this video by Arid Recovery.

The Center for Biological Diversity, a Tucson-based 501c3 nonprofit, protects all species and their habitats through science, law, and creative media. We believe human welfare is deeply linked to nature's diversity, striving for a future where wildness thrives.

Connect with us: biologicaldiversity.org | Twitter | Facebook | Instagram | TikTok. Take action or email center@biologicaldiversity.org for inquiries.

Near the U.S.-Mexico border, a skunk's scat was found "bedazzled" with the shimmering exoskeletons of fiery searcher beetles. Both skunks and these carnivorous insects share a unique defense:

Near the U.S.-Mexico border, a skunk's scat was found "bedazzled" with the shimmering exoskeletons of fiery searcher beetles. Both skunks and these carnivorous insects share a unique defense: strong, musky scent glands.

The Center for Biological Diversity is a Tucson-based 501c3 nonprofit. We believe human welfare is deeply linked to nature's diversity. Through science, law, and creative media, we work to protect species and their habitats, ensuring a wild world for future generations.

Connect with us: Website | Twitter | Facebook | Instagram | TikTok | Take Action. For inquiries, email center@biologicaldiversity.org.

In spring 2024, the Center for Biological Diversity petitioned the Fish and Wildlife Service to protect Wilson's phalaropes under the Endangered Species Act. These dainty shorebirds, known for

In spring 2024, the Center for Biological Diversity petitioned the Fish and Wildlife Service to protect Wilson's phalaropes under the Endangered Species Act. These dainty shorebirds, known for spectacular congregations at Western salt lakes like Utah's Great Salt Lake, face imminent collapse due to climate change and other human-caused threats.

The Center for Biological Diversity, a Tucson-based 501c3 nonprofit, uses science, law, and media to protect species and their habitats. Believing human welfare is linked to nature's diversity, it works to secure a future for all life.

Visit biologicaldiversity.org for more information and action. Follow us on Twitter, Facebook, Instagram, and TikTok. For media, email center@biologicaldiversity.org.

Yurok tribal attorney Amy Bowers Cordalis dedicated her life to reversing the destruction caused by Klamath River dams after witnessing a massive fish kill. The film "Undammed" chronicles her

Yurok tribal attorney Amy Bowers Cordalis dedicated her life to reversing the destruction caused by Klamath River dams after witnessing a massive fish kill. The film "Undammed" chronicles her journey, from testifying in Congress to passing down traditions within her family. With the largest dam-removal project in US history now underway, she confidently states, "It will work," ensuring a bright future for her tribe. Support Klamath River restoration by backing the Ridges to Riffles Indigenous Conservation Group.

Patagonia is committed to addressing the threat of extinction, utilizing its business, investments, voice, and imagination. Find more from Patagonia: Subscribe: https://pat.ag/Subscribe | Official site: https://pat.ag/Patagonia | Stories: https://pat.ag/PatagoniaStories | Instagram: https://www.instagram.com/patagonia/ | Facebook: https://www.facebook.com/PATAGONIA/ | Twitter: https://twitter.com/patagonia | TikTok: https://www.tiktok.com/@patagonia?lang=en | LinkedIn: https://www.linkedin.com/company/patagonia_2/

Mammals aren't the only animals feeding their young with bodily secretions. Caecilians, limbless tropical amphibians, have species whose young are born with teeth and feed on their mothers’

Mammals aren't the only animals feeding their young with bodily secretions. Caecilians, limbless tropical amphibians, have species whose young are born with teeth and feed on their mothers’ skin. These egg-hatched youngsters can also prompt their mothers to eject a high-fat, high-protein substance from their cloacae by making specific clicking noises.

This fascinating discovery highlights the incredible diversity of life. The Center for Biological Diversity, a 501c3 nonprofit, works to secure a future for all species through science, law, and creative media. Learn more about this finding and the Center's mission: Nature Article | Center for Biological Diversity

Under the Trump administration, thousands of ancient saguaros, some over a century old, were bulldozed for the border wall. Many transplanted cacti died within six months. These slow-growing

Under the Trump administration, thousands of ancient saguaros, some over a century old, were bulldozed for the border wall. Many transplanted cacti died within six months. These slow-growing desert sentinels are irreplaceable. Please share this video showing their tragic fate.

The Center for Biological Diversity, a 501c3 nonprofit, works to secure a future for all species by protecting lands, waters, and climate. We use science, law, and media, believing human welfare links to nature's diversity. For details: Fronteras Desk. Learn more and act at our website. Follow us: Twitter, Facebook, Instagram, and TikTok.

The Center for Biological Diversity is actively opposing "California Forever," a proposed 55,000-acre city in Solano County. This development threatens the climate crisis, existing communities,

The Center for Biological Diversity is actively opposing "California Forever," a proposed 55,000-acre city in Solano County. This development threatens the climate crisis, existing communities, and approximately 130 rare animal and plant species.

Our recent webinar detailed the project's potential impacts on local wildlife, residents, groundwater, air quality, and California's climate commitments. We advocate for smarter land-use policies prioritizing community and environmental health. Explore more: Solano Together, Center's California Forever work, and "The True Cost of Sprawl" report.

The 501c3 nonprofit Center protects species, lands, waters, and climate through science and law. Find us at biologicaldiversity.org or email center@biologicaldiversity.org.