This inspiring story is about Pamela Gale Malhotra and her husband Anil Malhotra, founders of the Sai Sanctuary Trust in Kodagu (Coorg), Karnataka, India.

In 1991, the couple began purchasing degraded and abandoned farmland with the aim of restoring the native ecosystem.

Over more than two decades, they successfully reforested 300 acres, converting it into a thriving private wildlife sanctuary.

The area, once barren, now hosts:

Over 200 species of wildlife, including elephants, tigers, leopards, and rare birds like the Malabar grey hornbill.

Numerous species of medicinal plants, trees, and native flora.

A healthy rainforest ecosystem with natural water sources restored.

Their work is not just a testament to perseverance but also highlights the importance of rewilding and private conservation efforts in a country facing rapid deforestation and biodiversity loss.

Their sanctuary plays a vital role in maintaining ecological balance in the Western Ghats, one of the world’s biodiversity hotspots.

Meet Starry Night Harlequin Toad (Atelopus arsyecue), a rare and visually striking amphibian native to Colombia.

Its black, bumpy skin with vivid electric blue speckles and contrasting bright orange underbelly acts as a warning to predators—an example of aposematic coloration, which signals toxicity.

These toads are critically endangered, largely due to habitat loss and chytrid fungus, a deadly pathogen that has severely impacted amphibian populations globally.

For years, A. arsyecue was thought to be extinct until rediscovered by the Arhuaco people of the Sierra Nevada de Santa Marta.

The species is highly valued both for its ecological role and cultural significance among Indigenous communities, who consider it sacred.

Conservation efforts are ongoing, involving collaborations between scientists and Indigenous groups to preserve the toad’s fragile mountain habitat.

The quokka (Setonix brachyurus) is a small marsupial native to Rottnest Island and parts of southwestern Australia.

It is often dubbed the “world’s happiest animal” because of its naturally upturned mouth, which gives the illusion of a permanent smile.

These nocturnal herbivores belong to the macropod family, making them distant relatives of kangaroos and wallabies.

Quokkas are known for their docile and curious nature, and their seemingly friendly expressions have made them a hit on social media, especially through selfies with tourists on Rottnest Island.

However, it's important to note that they are a protected species, and interacting with or feeding them is restricted by law to prevent health risks and habitat disruption.

Despite their internet fame, quokkas are classified as vulnerable by the IUCN due to habitat loss, invasive species (like foxes and cats), and climate change.

Conservation efforts are in place to monitor and protect their populations, especially in their limited native range.

China has unveiled a bionic robotic fish that swims and maneuvers like a real one—but with a purpose beyond the ecosystem. Developed by researchers at Wuhan University, this AI-powered marvel is now patrolling the Yangtze River to support environmental monitoring and river conservation.

Equipped with cutting-edge sensors and smart obstacle avoidance, the robotic fish collects real-time data on water quality, pollutant levels, and ecological conditions. Unlike static monitoring stations, this mobile unit explores hard-to-reach areas, adapting its route with machine learning.

The aim? To catch pollution early, support biodiversity, and inform government clean-up policies with actionable data.

It’s not just a tech achievement—it’s a glimpse of how AI and robotics can become allies in fighting environmental degradation.

#BionicFish #AIForNature #EcoTech #RiverProtection #ChinaInnovation

The largest great white shark ever tagged in the Atlantic Ocean, named Contender, has resurfaced off the North Carolina coast—a popular US beach destination.

Measuring 14 feet long and weighing approximately 1,653 pounds, Contender is a mature male estimated to be 30–32 years old. He was first tagged in January 2025 by marine researchers from OCEARCH near the Florida–Georgia border.

After months of absence from trackers, Contender was recently detected in Pamlico Sound, a coastal inlet area near the Outer Banks. Scientists believe he is likely feeding in the region before migrating northward toward Atlantic Canada.

Marine experts emphasize that such sightings are normal seasonal behavior and not a cause for alarm.

Contender's movement offers valuable data on shark migration, habitat use, and ocean health.

Despite public concern due to his proximity to tourist beaches, the shark remains well offshore and poses no danger to swimmers.

His reappearance helps researchers understand the ecological role of apex predators and reinforces the importance of shark conservation efforts.