Species Migration
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Why The Elevated Wildlife Corridor On Delhi-Dehradun Expressway Was Necessary
Wildlife is actively using the underpasses along the Delhi-Dehradun Economic Corridor. The most frequently recorded species was the golden jackal, followed by nilgai, sambar, and spotted deer.
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Whales And Dolphins Frequently Hang Out With Each Other: Study
As the annual humpback whale migration is underway with thousands of whales passing by the Australian coast, there are reports of dolphins joining the mass movement.
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New Homo Erectus Fossils Reveal Ancient Migration Across Drowned Sundaland
Two Homo erectus skull fragments recovered from the seafloor near Java have rewritten the species' migration story. Once thought isolated to Java, H. erectus likely roamed the now-submerged plains of Sundaland 140,000 years ago. These ancient humans hunted turtles and large mammals and may have adopted modern hunting techniques, possibly through cu...
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Iguanas Travelled 5,000 Miles to Fiji on Rafts 34 Million Years Ago
Iguanas undertook a remarkable 5,000-mile journey from North America to Fiji around 34 million years ago. According to a new genetic study, these reptiles floated on rafts of vegetation, possibly due to extreme weather events. The research, published in PNAS, found that Fiji’s iguanas are closely related to North American species, contradicting e...
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Humpback Whale’s Unprecedented 8,000-Mile Migration Shatters Records
A humpback whale has been tracked on an unprecedented 8,000-mile migration, breaking records for the longest documented journey between breeding grounds. Scientists suggest the movement might be due to climate change affecting food and mating behaviours. AI-driven photo tracking through HappyWhale.com played a key role in identifying the whale’s ...
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Chimps Are Upping Their Tool Game, Says Study. Why It Holds Relevance For Humans
Chimpanzees are steadily honing their tool-using skills -- a process unfolding over millennia, driven by the exchange of ideas through migrations between populations.
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World's Largest Ocean Predator-Prey Marine Event Captured Off Norway's Coast
In a first-of-its-kind discovery, MIT scientists observed a massive predator-prey event in Norway, where millions of cod pursued spawning capelin. The event highlights the critical role of capelin in the marine food chain, providing sustenance for predatory fish like Atlantic cod. However, as Arctic ice retreats due to climate change, capelin face ...
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Ancient Humans Remained in Frigid Central Europe During Last Ice Age, New Study Reveals
A recent study has revealed that some ancient humans did not retreat from Central Europe during the last ice age. Instead, they adapted to the harsh conditions, similar to species like brown bears and wolves. Led by Oxala García-Rodríguez from Bournemouth University, the study utilised genetic data to show how humans thrived in frigid climates, w...
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Ancient Bird, Once Thought Extinct, Makes A Comeback After 300 Years
After centuries of decline, concerted conservation efforts have led to a remarkable resurgence of the Northern Bald Ibis in Europe.
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Extinct Walrus-like Mammal Discovered in Atlantics, Provides New Insights into Marine Evolution
Recent findings have unveiled Ontocetus posti, an extinct walrus-like mammal that lived 2.2 million years ago. Led by Dr. Mathieu Boisville from the University of Tsukuba, this discovery, made from fossils found in Norwich, UK, and Antwerp, Belgium, provides fresh insights into the evolutionary history of walruses. Initially misidentified, the foss...
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Satellites Help Track Mysterious Ocean Giant In Western France
The sight of a basking shark's brooding silhouette gliding through the waters off western France is more than just a rare treat for sailors -- it is a boon for scientists trying to trace its secretive migrations across the globe. It may be the world's second largest fish, growing to more than 10 metres (35 feet), but the basking shark, or Cetorhinu...
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Climate Change Moving Fish Around Faster Than Laws Can Handle, Study Says
Fish don't follow international boundaries or understand economic trade agreements. Different species live in regions all over the globe. If that wasn't complicated enough, they also migrate as they age.
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After Tsunami, Ocean Plastic Acted As Rafts For Small Sea Life
After a tsunami hit Japan in 2011, hundreds of aquatic species migrated across the ocean to the US by hitching rides on debris that acted as rafts, researchers said Thursday.
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Invasive Species Threaten Global Biodiversity
Until a few decades ago, there were no beavers in Patagonia. That changed when 20 pairs of the tree-chewing creature were introduced with the hopes of creating a fur industry.
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Global Warming Driving Migration of Species in India
Rising temperatures are forcing a huge, untold number of species to move their homes northward or climb to higher altitudes, says an alarming study.
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Why The Elevated Wildlife Corridor On Delhi-Dehradun Expressway Was Necessary
Wildlife is actively using the underpasses along the Delhi-Dehradun Economic Corridor. The most frequently recorded species was the golden jackal, followed by nilgai, sambar, and spotted deer.
-
Whales And Dolphins Frequently Hang Out With Each Other: Study
As the annual humpback whale migration is underway with thousands of whales passing by the Australian coast, there are reports of dolphins joining the mass movement.
-
New Homo Erectus Fossils Reveal Ancient Migration Across Drowned Sundaland
Two Homo erectus skull fragments recovered from the seafloor near Java have rewritten the species' migration story. Once thought isolated to Java, H. erectus likely roamed the now-submerged plains of Sundaland 140,000 years ago. These ancient humans hunted turtles and large mammals and may have adopted modern hunting techniques, possibly through cu...
-
Iguanas Travelled 5,000 Miles to Fiji on Rafts 34 Million Years Ago
Iguanas undertook a remarkable 5,000-mile journey from North America to Fiji around 34 million years ago. According to a new genetic study, these reptiles floated on rafts of vegetation, possibly due to extreme weather events. The research, published in PNAS, found that Fiji’s iguanas are closely related to North American species, contradicting e...
-
Humpback Whale’s Unprecedented 8,000-Mile Migration Shatters Records
A humpback whale has been tracked on an unprecedented 8,000-mile migration, breaking records for the longest documented journey between breeding grounds. Scientists suggest the movement might be due to climate change affecting food and mating behaviours. AI-driven photo tracking through HappyWhale.com played a key role in identifying the whale’s ...
-
Chimps Are Upping Their Tool Game, Says Study. Why It Holds Relevance For Humans
Chimpanzees are steadily honing their tool-using skills -- a process unfolding over millennia, driven by the exchange of ideas through migrations between populations.
-
World's Largest Ocean Predator-Prey Marine Event Captured Off Norway's Coast
In a first-of-its-kind discovery, MIT scientists observed a massive predator-prey event in Norway, where millions of cod pursued spawning capelin. The event highlights the critical role of capelin in the marine food chain, providing sustenance for predatory fish like Atlantic cod. However, as Arctic ice retreats due to climate change, capelin face ...
-
Ancient Humans Remained in Frigid Central Europe During Last Ice Age, New Study Reveals
A recent study has revealed that some ancient humans did not retreat from Central Europe during the last ice age. Instead, they adapted to the harsh conditions, similar to species like brown bears and wolves. Led by Oxala García-Rodríguez from Bournemouth University, the study utilised genetic data to show how humans thrived in frigid climates, w...
-
Ancient Bird, Once Thought Extinct, Makes A Comeback After 300 Years
After centuries of decline, concerted conservation efforts have led to a remarkable resurgence of the Northern Bald Ibis in Europe.
-
Extinct Walrus-like Mammal Discovered in Atlantics, Provides New Insights into Marine Evolution
Recent findings have unveiled Ontocetus posti, an extinct walrus-like mammal that lived 2.2 million years ago. Led by Dr. Mathieu Boisville from the University of Tsukuba, this discovery, made from fossils found in Norwich, UK, and Antwerp, Belgium, provides fresh insights into the evolutionary history of walruses. Initially misidentified, the foss...
-
Satellites Help Track Mysterious Ocean Giant In Western France
The sight of a basking shark's brooding silhouette gliding through the waters off western France is more than just a rare treat for sailors -- it is a boon for scientists trying to trace its secretive migrations across the globe. It may be the world's second largest fish, growing to more than 10 metres (35 feet), but the basking shark, or Cetorhinu...
-
Climate Change Moving Fish Around Faster Than Laws Can Handle, Study Says
Fish don't follow international boundaries or understand economic trade agreements. Different species live in regions all over the globe. If that wasn't complicated enough, they also migrate as they age.
-
After Tsunami, Ocean Plastic Acted As Rafts For Small Sea Life
After a tsunami hit Japan in 2011, hundreds of aquatic species migrated across the ocean to the US by hitching rides on debris that acted as rafts, researchers said Thursday.
-
Invasive Species Threaten Global Biodiversity
Until a few decades ago, there were no beavers in Patagonia. That changed when 20 pairs of the tree-chewing creature were introduced with the hopes of creating a fur industry.
-
Global Warming Driving Migration of Species in India
Rising temperatures are forcing a huge, untold number of species to move their homes northward or climb to higher altitudes, says an alarming study.
