Researchers have released stunning new footage of "El Bonito," a juvenile male jaguar, just three miles from the U.S.-Mexico border in Sonora, Mexico. This sighting suggests a female jaguar may live closer to the United States than previously believed, indicating potential breeding activity in the region.

El Bonito, like at least seven other male jaguars detected in the U.S. over the past 25 years, could eventually cross the border from Sonora. The last known female jaguar north of the border was killed in Arizona in 1963.

The video was captured by Ganesh Marin, a University of Arizona Ph.D. student and National Geographic Explorer, who leads this joint research project involving multiple institutions.

A remarkable sea slug possesses the extraordinary ability to detach its head from its body. Astonishingly, the disembodied head can continue to roam and function normally, despite lacking a heart or anus.

Even more incredibly, this detached head is capable of regenerating an entirely new body within just three weeks. Discover more about this fascinating biological phenomenon at the New York Times: http://biodiv.us/3clq6IS

Witness the courtship display of the endangered California condor. The female (tag 9) and her longtime mate (tag J3) share a high perch.

He then initiates a slow, wings-out dance around her, showcasing a romantic ritual.

Speak up for the largest U.S. river and salmon restoration project: breaching the Snake River dams. This initiative can save 1 million salmon and orcas, create jobs, build clean energy, support farmers, and uphold tribal treaty rights, reimagining a Northwest that works for all.

Join us to hear from speakers like Julian Matthews and Lucinda Simpson (Nimiipuu Protecting the Environment), orca scientist Dr. Deborah Giles, and Fred Heutte (Northwest Energy Coalition). Enjoy live music from singer-songwriter Casey Neill.

In its final weeks, the Trump administration is rapidly constructing border wall miles. This effort involves bulldozing protected public lands, dynamiting mountains, and destroying habitats vital for endangered species.

President-elect Joe Biden pledged "Not Another Foot" of wall would be built under his leadership. He is expected to fulfill this promise immediately upon taking office on January 20, permanently halting further construction.

For over a decade, the climate justice movement has fought major Midwest oil pipelines, including Keystone XL and Dakota Access, through grassroots resistance and legal actions.

With the new Biden-Harris administration prioritizing climate, activists are gearing up to pressure them to match their words with deeds.

Presenters for this discussion are Joye Braun of the Indigenous Environmental Network and Jane Kleeb of Bold Nebraska and Bold Alliance.

The EPA recently approved phosphogypsum, a radioactive waste, for use in road construction. This decision allows the fertilizer industry to avoid the significant costs of storing this material.

However, this approval exposes public health and the environment to unreasonable risks. The move prioritizes industry profit over safety, raising serious concerns about the long-term impact of radioactive waste in our infrastructure. #NoRadioactiveRoads

The EPA recently approved phosphogypsum, a radioactive waste, for use in road construction. This decision allows the fertilizer industry to profit by avoiding expensive storage.

However, this move exposes public health and the environment to unreasonable risks. #NoRadioactiveRoads

Florida's status as the nation's boating capital unfortunately jeopardizes its iconic grey "mermaid," the Florida Manatee. Increased boater activity on waterways has led to a significant rise in fatal boat strikes against these gentle creatures.

This escalating threat is evident in data spanning 1974–2018, showing manatee deaths from boat strikes are higher than ever before.

Even "scary" creatures need our help. Discover the Center's work defending endangered species like bats, American burying beetles, and the rare Bone Cave harvestman.

Learn about their fascinating biology—from unique senses to their diets—and the industry-funded campaigns threatening their survival. This presentation highlights critical efforts to protect these vulnerable species.

Center staff attorney Ryan Shannon, an expert in defending the Endangered Species Act, will lead this insightful discussion.

The Center protects global biodiversity by applying U.S. and international law to conserve imperiled species worldwide. Endangered wildlife knows no borders, and our work addresses the extinction crisis wherever it occurs.

Learn about our efforts to safeguard African wildlife, from iconic elephants and giraffes to unique pangolins and sea cucumbers. We need your support to combat the wildlife trade fueling these extinctions. Our International Director, Sarah Uhlemann, and International Legal Director, Tanya Sanerib, will share insights into this vital work.

Plants are essential for life, yet their critical importance is often overlooked. Globally, nearly 16,000 plant species face extinction, with only 11% assessed. In the U.S. alone, over 900 plants are endangered, and 70 more await protection.

The Center actively works to protect imperiled plants across the country, from deserts to rainforests and swamps. Join our upcoming webinar to learn about our vital efforts to save endangered plants and discover how you can contribute.

The presentation will feature Hawaii Director Maxx Phillips and Senior Scientist Ileene Anderson. For more on Hawaii's plant extinction crisis, watch this Great Big Story video: https://youtu.be/XFAQeyUfiAc

Ancient sea turtles, known for their long lifespans and incredible migrations, face numerous modern threats. These include plastic and light pollution, fishing gear entanglement, sea-level rise, and ocean acidification. Our staff has worked for decades to protect these amazing reptiles.

We recently celebrated significant wins, securing new protections for leatherback sea turtles in California and critical habitat for green sea turtles on both coasts. These successes highlight our ongoing commitment to their survival.

Learn more about our sea turtle conservation efforts and how you can contribute. Our Florida director, Jaclyn Lopez, and senior Oceans program attorney, Catherine Kilduff, will lead the presentation.

Leopard slugs exhibit a beautifully bizarre mating ritual. Each hermaphroditic individual, preferring coupling over self-fertilization, climbs a tree or rock at night. They then lower themselves on a mucus tether, entwining their bodies. Gravity assists in deploying their oversized penises, which emerge from the right side of their heads.

Once coitus is complete, both slugs ascend the mucus tether, with the one bringing up the rear consuming it. Learn more about this fascinating process at the BBC. Footage for such observations is often provided by sources like Bernoid.com.

Insect populations, from monarchs to bumble bees, are rapidly declining worldwide due to pesticides, development, and other threats. These vital creatures are essential for healthy ecosystems and human well-being.

Join our upcoming "Saving Life on Earth" webinar to learn about the "Saving the Insects" campaign and how you can help. Center senior scientists Tara Cornelisse and Tierra Curry will present.

Gray foxes (Urocyon cinereoargenteus) in Arizona's borderlands are remarkable tree-climbing canids. They possess several unique adaptations for an arboreal lifestyle, unlike most other canids.

These adaptations include flexible, primate-like wrists and cat-like paws with long, curved claws. Such features equip them to hunt and play effectively within the forest canopy.

Over a billion pounds of pesticides are used in the U.S. annually, with a quarter banned in the EU due to safety concerns. Despite this, the EPA has for decades failed to assess their impacts on endangered species, human health, and pollinators, even permitting their use on public lands.

Join the Center for an hour to learn how we protect vulnerable people and wildlife from these dangerous chemicals, and discover how you can help. The presentation will feature environmental health director Lori Ann Burd and senior scientist Dr. Nate Donley.

The San Xavier talussnail, one of the world's rarest, lives exclusively on a single Sonoran Desert hill. These hermaphroditic snails can live up to 10 years, estivating for three and active only 3-4 days annually. Monsoon rains prompt their emergence from rock crevices to feed on lichen.

These unique snails are central to a major lawsuit filed by the Center against the Trump administration. The suit challenges the administration's failure to protect 241 endangered species, many facing imminent extinction.

Amidst the scorching Arizona summer, a California condor finds respite by bathing in a spring-fed creek in the Grand Canyon.

This remarkable bird is North America's largest flying species and one of the most endangered worldwide.

Endangered Blanding's turtle hatchlings begin their journey into the wild. These turtles can live 80 years, but their population is critically threatened by predation, disease, habitat destruction, and human collection.

In 2011, a Center petition secured CITES protection for Blanding's turtles. The Center, joined by renowned scientists like E.O. Wilson, further petitioned in 2012 for U.S. Endangered Species Act protection for the turtle and 52 other threatened amphibians and reptiles.

While not yet federally protected in the U.S., Blanding's turtles are safeguarded by state laws in several states.