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Search results for Owls

Plants & Animals Oct 25, 2022

Logging, not wildfire, is most likely driving northern spotted owl decline

The northern spotted owl (Strix occidentalis caurina) is the "canary in the coal-mine" for the health of old-growth forests of the Pacific Northwest, U.S.A. This owl indicates the status of old-growth forest, which has dwindled ...

Evolution Oct 24, 2022

Fossil bird's skull reconstruction reveals a brain made for smelling and eyes made for daylight

Jeholornis was a raven-sized bird that lived 120 million years ago, among the earliest examples of dinosaurs evolving into birds, in what's now China. The fossils that have been found are finely preserved but smashed flat, ...

Astrobiology Oct 20, 2022

Zipping up data to zap it back from an icy moon

In the search for life beyond Earth, icy ocean moons like Jupiter's Europa and Saturn's Enceladus are promising possibilities that host potentially habitable environments. Evidence of these environments—and of possible geobiological ...

Space Exploration Oct 6, 2022

Team develops new tools to help search for life in deep space

Are we alone in the universe? An answer to that age-old question has seemed tantalizingly within reach since the discovery of ice-encrusted moons in our solar system with potentially habitable subsurface oceans. But looking ...

Materials Science Oct 5, 2022

Nobel prize for three chemists who made molecules 'click'

Three scientists were jointly awarded this year's Nobel Prize in chemistry on Wednesday for developing a way of "snapping molecules together" that can be used to explore cells, map DNA and design drugs that can target diseases ...

Ecology Sep 22, 2022

Little rodent, big appetite: Researchers identify the dietary impacts of invasive mice on the Farallon Islands

On an island 30 miles off the coast of San Francisco, a hoard of invasive house mice are packing an ecological wallop far larger than what their small statures would suggest. These are the conclusions of a study led by LSU ...

Plants & Animals Sep 17, 2022

Bin-opening cockatoos enter 'arms race' with humans

Australia's crafty, sulphur-crested cockatoos appear to have entered an "innovation arms race" with humans, scientists say, as the two species spar over the rubbish in roadside bins.

Plants & Animals Sep 13, 2022

Cowbird chicks do best with two warbler nest mates—not four, not zero, study finds

Brown-headed cowbirds are generalist brood parasites, laying their eggs in the nests of many other bird species and letting the host parents raise their young. A new study seeks to understand the strategies cowbird chicks ...

Plants & Animals Sep 7, 2022

Fall is the best time to clean nest boxes for barn owls

When it comes to American barn owls, forget spring cleaning.

Ecology Aug 26, 2022

Camera traps and other low-cost data sources inform ecology studies and conservation efforts

A new model developed by MSU researchers is extracting more information than ever from camera traps and other low-cost data sources to help inform ecology studies and conservation efforts

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