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Search results for Owls

Plants & Animals May 15, 2025

How whisker-generated sounds are encoded in the auditory cortex of mice

Nestled in dark burrows, with a limited sense of vision, mice brush their whiskers against their environment to navigate and to detect objects around them. This behavior, termed whisking, has been extensively studied in the ...

Ecology May 5, 2025

Democratic senators press Trump administration on how it will protect endangered species

Three Democratic U.S. senators are asking the Trump administration to explain how it analyzed a proposed rule to eliminate habitat protections for endangered and threatened species and whether industry had a hand in drafting ...

Plants & Animals May 5, 2025

Harriers evolved owl-like hearing to locate hidden prey in tall grass

Owls, well adapted to hearing the exact location of prey, have something in common with an unrelated group of raptors—harriers.

Paleontology & Fossils Apr 29, 2025

Giant croc-like carnivore fossils found in the Caribbean

Imagine a crocodile built like a greyhound—that's a sebecid. Standing tall, with some species reaching 20 feet in length, they dominated South American landscapes after the extinction of dinosaurs until about 11 million years ...

Veterinary medicine Apr 18, 2025

Q&A: How scientists and farmers are working to adapt to avian flu

The avian flu virus continues to affect poultry producers and dairy farms in 2025. In North Carolina alone, the virus has resulted in the loss of millions of birds on poultry farms. Meanwhile, less than a year after avian ...

Ecology Apr 17, 2025

Wildlife cameras provide an unfiltered view of the natural world

All sorts of creatures make their home in the wooded areas of the Grafton campus, including deer, beavers, coyotes, flying squirrels, and the occasional bobcat with her kittens. Although most of these animals rarely cross ...

Ecology Apr 17, 2025

Trump admin proposes redefining 'harm' to endangered animals

The Trump administration aims to remove degradation of habitat from its definition of "harm" to endangered species, proposing Wednesday a rule change that would open the door to human activity in ecologically sensitive environments.

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.

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