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Ecology Apr 17, 2025

Proposed rule change on endangered species triggers alarm for environmentalists

The Trump administration plans to eliminate habitat protections for endangered and threatened species in a move environmentalists say would lead to the extinction of critically endangered species because of logging, mining, ...

Ecology Apr 16, 2025

Wide variety of old-growth ecosystems across the US makes their conservation a complex challenge

In an old-growth longleaf pine savanna, the absurdly long pine needles sing in the wind. Once considered forests, these landscapes in the southeastern U.S. coastal plain are open-canopied and sunny, more grassland than forest, ...

Ecology Apr 16, 2025

Earlier migration signals deeper trouble for tiny birds

Fall migration is happening earlier for a North American bird species that is already in rapid decline, adding pressure to its chances for survival.

Plants & Animals Apr 8, 2025

New research finds fluorescence in feathers of Long-eared Owls

While there is an astounding variety of physical differences in wildlife that humans can easily observe, new research from Drexel University's College of Arts and Sciences reveals that there is likely even more variation ...

Environment Apr 2, 2025

Australians want nature protected—these three environmental problems should be top of the next government's to-do list

Australia is a place of great natural beauty, home to many species found nowhere else on Earth. But it's also particularly vulnerable to introduced animals, diseases, and weeds. Habitat destruction, pollution, and climate ...

Plants & Animals Apr 1, 2025

Making moves and hitting the breaks: Owl journeys surprise researchers in western Montana

Researchers have tracked 89 northern saw-whet owls (Aegolius acadicus) along a migration corridor in Western Montana, underscoring the efficacy of telemetry studies for detailed investigations into the movements of birds.

Plants & Animals Mar 24, 2025

Embrace change with dynamic conservation models: Study challenges traditional protected area approach

An article appearing in BioScience challenges conventional conservation wisdom, suggesting that protected areas such as national parks and designated wilderness areas must embrace natural landscape dynamics rather than trying ...

Veterinary medicine Mar 18, 2025

What to know about the bird flu outbreak in wild birds and what it means for backyard bird feeders

Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first detected in North America in late 2021.

Plants & Animals Mar 17, 2025

Unique dove species is the dodo of the Caribbean and in similar danger of dying out

On first inspection, the Cuban blue-headed quail dove doesn't look like much: drab brown feathers, a slender beak, and a pronounced strut in its walk, typical of most other doves. You'd be forgiven for overlooking it in favor ...

Paleontology & Fossils Mar 14, 2025

Melanosome patterns in Mesozoic mammals suggest they had dark, uniformly dull fur coloring

An international team of paleontologists, geoscientists and biologists has found via analysis of melanosome patterns in fossilized Mesozoic mammals, that they most likely had dark, uniformly dull fur coloring. In their paper ...

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