Rare shark species spotted for first time in 20 years near Galapagos Islands Researchers hope to better understand the movement of these rare sharks to conserve the species better The Independent UK · Jul 30
In the late 1800s, America imported mute swans to decorate parks and estates; their descendants later damaged wetlands and displaced native waterbirds Mute swans, introduced for their beauty, now pose an ecological challenge. These birds consume vital underwater vegetation, impacting native species and habitats. Their aggressive territorial behavior also displaces native waterfowl during breeding seasons. This gradual expansion has altered the delicate balance of the Chesapeake Bay ecosystem. Conservation efforts now focus… The Times of India · Jul 30
In the early 1900s, America planted European beachgrass to hold coastal sand in place; it later transformed natural dunes and displaced native wildlife European beachgrass was introduced to North America over a century ago for dune stabilization. This invasive grass significantly altered coastal dune ecosystems and native plant diversity. Its dense root systems stabilized dunes but disrupted natural sand movement processes. Restoration efforts now focus on removing the grass and re-establishing native vegetation.… The Times of India · Jul 30
Paxton lawsuit prompts end of federal endangered species protection for Texas lizard The state’s attorney general sued the Biden administration in 2024, citing incomplete data for the updated endangered status of the Permian Basin’s native dunes sagebrush lizard. The Texas Tribune · Jul 29
In 1986, Czech conservationists brought the Apollo butterfly back; its population crossed 2,000 before an overgrown habitat pushed it towards collapse again Czech conservationists revived the Apollo butterfly population in 1986. The species population grew beyond two thousand individuals, showing conservation success. However, habitat succession later reduced essential sunlight and open conditions. This overgrown vegetation threatened the butterfly's larval food plants and survival. Long-term habitat management is crucial for species recovery and… The Times of India · Jul 29
The population of an endangered Australian bat suddenly dropped by up to 16%. No one knows why Exclusive: Scientists say about 5,000 fewer southern bent-wing bats have been recorded at a key maternity site for the species The Guardian - AU · Jul 29
Bird flu has reached Victoria and more wildlife deaths loom. How bad could it get? Authorities say local transmission of H5 bird flu virus among South Australian birds signals ‘shift in the situation’ The Guardian - AU · Jul 29
California researchers surveyed Point Reyes lagoon 19 times and found 73 pelicans killed by river otters; some birds have now begun flying away when otters approach Along California's Abbotts Lagoon, river otters have been spotted hunting brown pelicans, resulting in the discovery of seventy-three deceased pelicans during nineteen research visits. This unexpected predation correlates with the rising otter population in Northern California. While fish are their usual fare, larger birds provide a richer source of energy.… The Times of India · Jul 29
Australia built a $187,000 electric fence across Wild Horse Plain, but the real reason lies beneath one of its rarest alpine wetlands A new electrified fence protects rare alpine wetlands in Kosciuszko National Park. This enclosure safeguards endangered sphagnum bogs and associated fens from wild horse impacts. Horse activity damages these vital peatland ecosystems and their stored carbon. The $187,000 project was funded by biodiversity offsets from Snowy 2.0. This targeted measure… The Times of India · Jul 29
In Chicago, workers covered a deadly glass building with tiny white dots, and bird collisions dropped by about 95% Chicago's McCormick Place saw nearly one thousand bird deaths in one night. A simple film with white dots reduced these collisions by over ninety-five percent. This effective solution makes glass buildings more visible to migrating birds. The National Park Service notes window collisions kill about one billion birds annually. This… The Times of India · Jul 29
By 2024, the Tulalip Beaver Project was relocating beavers in the Snohomish Watershed to restore wetlands, store water and support salmon habitat Beavers are now relocated to restore degraded streams in Washington State. These animals rebuild wetlands, store freshwater, and create vital habitats for salmon. Beaver dams slow streamflow, reconnect floodplains, and retain water across the landscape. This nature-based approach addresses flooding, drought, and declining fish populations effectively. The Tulalip Tribes Wildlife… The Times of India · Jul 29
Government set to block historic Scottish island 'guga hunt', files suggest THE Scottish Government’s environment agency is set to block the centuries-old Western Isles “guga hunt” from going ahead, new documents… The National (Scotland) · Jul 29
In Yellowstone, willows grew from 92 cm to 192 cm after wolves returned, while rewilding examples in the UK and India suggest ecosystems can recover with protection Yellowstone's wolves initiated a remarkable ecosystem recovery after their reintroduction. Willow growth significantly increased, improving habitats for various wildlife species. This ecological restoration exemplifies rewilding, allowing natural processes to return. Similar rewilding projects are showing success in the United Kingdom and India. These examples highlight nature's capacity for rapid recovery… The Times of India · Jul 29
For more than 300 years, the Bermuda petrel was believed extinct. A remarkable discovery in 1951 gave the 'lost bird' a second chance The Bermuda petrel, once thought extinct, was rediscovered in 1951. A young naturalist, David Wingate, led a long recovery effort for the cahow. Conservationists protected nests and restored Nonsuch Island for the seabirds. The cahow population has grown, though challenges remain from storms. This story highlights species recovery and the… The Times of India · Jul 29
The Times of India · Jul 29 By the 1990s, Argentine ants had spread through much of coastal California; today they protect crop pests that damage farms and gardens Originally hailing from South America, Argentine ants have created extensive supercolonies across California, wreaking havoc on local ecosystems. By protecting sap-feeding pests, they facilitate crop damage and challenge natural predator populations. This invasion has caused a decline in native species, severely disrupting food webs. Homeowners face challenges in managing these…
The Times of India · Jul 29 Beavers at Doty Ravine Preserve helped turn eroded streams into self-sustaining wetlands, creating richer habitat for wood ducks and other wildlife Doty Ravine Preserve transformed from dry grassland into a lush wetland. Beavers, not heavy equipment, largely achieved this ecological restoration. This process-based approach involved ending lethal beaver trapping and reinforcing existing dams. The restored floodplain now supports diverse wildlife, including wood ducks and pollinators. This site serves as a model…
The Times of India · Jul 29 Argentine ants have invaded islands from Hawaii to the Desertas, where researchers documented attacks on seabird nestlings Invasive Argentine ants threaten fragile island ecosystems and native wildlife. These tiny invaders attack vulnerable seabird chicks, impacting their survival rates. Researchers observe varied effects, with some colonies showing no significant breeding decline. Conservation efforts focus on early detection and biosecurity measures to prevent spread. Protecting island biodiversity requires understanding…
The Times of India · Jul 29 In 2025, Mexico City’s eucalyptus trees face new scrutiny as researchers assess risks of tree failure in urban spaces Eucalyptus trees, popular for their rapid growth, now face scrutiny in urban settings. A study in Mexico City assessed physical risks and resident views on these trees. Researchers identified specific areas with higher risks of tree failure due to various factors. Many residents appreciate eucalyptus for shade and scent, influencing…
The Times of India · Jul 29 In the late 1800s, mallards were introduced to Hawaii, and their descendants are now breeding with the native duck, raising concerns about genetic extinction Hawaiian ducks face a genetic threat from mallard hybridisation across islands. Research shows significant mixing on Oahu, Hawaii Island, and Maui. Kauai retains more native duck genetics, but some mallard ancestry is present. Hybrid populations may remain stable across multiple generations. Conservation efforts must consider genetic factors alongside population numbers.
The Times of India · Jul 29 In 2001, scientists released beetles to fight an invasive tree. Years later, an endangered bird had lost 94% of its habitat along one western river The breeding grounds of the Southwestern Willow Flycatcher stretch across thousands of kilometres of rivers and streams in the American Southwest, yet much of its habitat has long been difficult to assess in a consistent way. Thick vegetation, changing river systems and seasonal drought all make monitoring the small migratory…
The Independent UK · Jul 29 Hormuz Strait closure could fuel unprecedented spread of invasive species in Gulf region, scientists warn Such organisms may act as ‘reservoirs and vectors’ for marine parasites and pathogens, study warns
The Guardian - UK · Jul 29 Ships stuck in strait of Hormuz pose ‘super-spreader’ biodiversity threat, scientists warn Biologists say cargo ships stranded in Gulf may carry highly potent invasive species around the world as trade resumes
The Times of India · Jul 29 In 1934, this Pennsylvania mountain went from a hawk killing ground to the world's first raptor sanctuary and changed bird conservation forever Every autumn, the skies above a forested ridge in eastern Pennsylvania fill with movement. Eagles drift on rising air, falcons streak across the horizon and kestrels appear in quick flashes before disappearing south. For generations, Hawk Mountain has been one of North America's best places to witness this seasonal migration…
The Times of India · Jul 28 Nearly 300 humpback whales gathered off South Africa; decades after hunting reduced their numbers below 10,000, the population has crossed 100,000 Nearly 300 humpback whales gathered off South Africa's west coast. This rare sighting highlights a remarkable wildlife recovery story. Commercial whaling had previously driven the species to near extinction. Conservation efforts have allowed humpback whale populations to rebound significantly. However, new dangers like ship strikes and entanglement still threaten them.
The Times of India · Jul 28 Collared peccaries vanished from Uruguay after the 1800s; a 17-year breeding effort returned them to forests where a new generation has now been born Collared peccaries are returning to Uruguay after a century-long absence. The species disappeared locally in the late 1800s due to hunting and habitat loss. Conservationists began a careful reintroduction program around the year 2000. Camera traps and young animals confirm the species is establishing itself again. This effort aims to…