Articles for author: Sameen David

Sameen David

Migrant Uptick

Spring Migration Gains Momentum: Birds and Moths Signal Bustling Season

Observers recently documented a surge in migratory activity, with moths appearing overnight and birds dotting gardens and coastal spots the following morning. These sightings, captured through detailed checklists, highlight the dynamic start to the migration period. Such movements underscore the vitality of local habitats during this transitional time of year. Birds Return in Waves After ...

Sameen David

In Tasmania, the mines have closed but the rivers remember

Tasmania’s King River: Echoes of Mining Haunt Wildlife Recovery

Tasmania – The King River carves through rugged rainforests and jagged peaks of the West Coast Range before reaching Macquarie Harbour near the coastal town of Strahan. This scenic waterway, once teeming with life, now carries a heavy burden from over a century of upstream copper mining. Despite the closure of operations at Mount Lyell, ...

Sameen David

Primate Planet

Resilience in the Canopy: A Global Surge to Protect Tropical Primates

Tropical forests worldwide face relentless pressures from deforestation, disease outbreaks, and rampant wildlife trade, pushing many primate species toward the brink. Scientists, conservationists, and local communities have launched a coordinated push to reverse these trends, rebuilding shattered populations and stitching together fragmented habitats. This movement, captured in Mongabay’s Primate Planet video series, spotlights stories of ...

Sameen David

Scars That Tell Stories

Turtle Shell Forensics: Decoding Predator Attacks in New England

New England – Conservationists at Zoo New England have pioneered a method to unravel the mysteries of predator-prey dynamics among local turtle populations. Researchers examine bite marks and scars on turtle shells to identify the culprits behind attacks. This technique draws from field observations and controlled experiments, offering vital clues for protecting threatened species. The ...

Sameen David

Raptorex and Asiatyrannus are now considered juvenile Tarbosaurus! Pretty shocking!

Juvenile Secrets of Asia’s Apex Predator: Raptorex and Asiatyrannus Reclassified as Young Tarbosaurus

A fresh analysis has upended long-standing debates in paleontology by identifying two small tyrannosaurids as immature stages of the formidable Tarbosaurus bataar. This reclassification not only simplifies the family tree of Late Cretaceous predators but also stretches the known territory of Tarbosaurus across vast swaths of Asia. Researchers detailed their findings in a study that ...

Sameen David

A Chance Discovery in Fossil-Rich Cliffs

Stevns Klint Unearths Tiny Pterosaur Survivor from Cretaceous Twilight

Stevns Klint, Denmark – Researchers uncovered a minuscule fragment of pterosaur wing bone in the chalk cliffs of this UNESCO World Heritage site, offering fresh evidence of small-bodied flying reptiles in the waning moments of the Cretaceous period. The discovery, detailed in a recent scientific paper, points to pterosaurs with wingspans under 50 centimeters thriving ...

Sameen David

10 forces that could reshape the future of the world’s forests

10 Forces Set to Transform Global Forests in the Next Decade

Global forests, which cover about a third of the planet’s land surface, confront a web of interconnected challenges and opportunities. A recent horizon scan by researchers mapped emerging trends across politics, finance, and technology poised to influence these ecosystems profoundly. Published in Forest Policy and Economics, the analysis draws from consultations with experts to spotlight ...

Sameen David

From carp to hippos, 43% of large freshwater animal species spread far beyond native ranges

43% of Giant Freshwater Species Now Roam Far from Native Waters

Researchers revealed a profound human footprint on the planet’s rivers, lakes, and wetlands. Large freshwater animals, weighing more than 30 kilograms at maturity, have spread dramatically beyond their original habitats through deliberate introductions. A comprehensive study documented this trend across 142 countries and regions, highlighting both the allure of economic opportunities and the lurking ecological ...

Sameen David

Mexican wolves return to Durango after a half century

Historic Return: Mexican Wolves Reclaim Durango After 50 Years

Durango, Mexico – Wildlife officials marked a significant milestone in conservation history by releasing eight endangered Mexican wolves into the state’s forests. Two family groups, each comprising four wolves, now roam areas untouched by the species for nearly half a century. This reintroduction revives a vital portion of their ancestral habitat, signaling renewed hope for ...