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Plants & Animals Mar 12, 2025

Kultarrs are tiny, cryptic creatures that only come out at night—scientists are finally learning how they live

In Australia's arid and semi-arid zones lives a highly elusive predator. It's small but fierce and feisty, with big eyes, long hind legs and a pointy nose. A carnivorous marsupial, it comes out at night to hunt its favorite ...

Ecology Mar 11, 2025

Acoustic monitoring network for birds enhances forest management

A new study using the largest network of microphones to track birds in the United States is providing crucial insights for managing and restoring fire-prone forests across California's Sierra Nevada region.

Plants & Animals Mar 5, 2025

Spotted owls are disappearing fast, and federal cuts could mean no one's left to count them

It's breeding season for the rapidly declining California spotted owl, and Ben Vizzachero was about to lead an effort to survey the stately conifer forests and oak woodlands of Los Padres National Forest for the elusive raptor.

Plants & Animals Feb 20, 2025

More eagles, owls dying of bird flu as persistent outbreak circulates in Minnesota

Rising numbers of great-horned owls, bald eagles and red-tailed hawks have been getting sick and dying of bird flu this winter as the virus continues to mutate and circulate in North American wildlife.

Evolution Feb 19, 2025

Loss of forests brought new birds to NZ during the last Ice Age—we're witnessing a similar process now

When people arrived on the shores of Aotearoa New Zealand and began to turn the land to their needs, they set in motion great changes.

Plants & Animals Feb 17, 2025

Lethal second-generation rat poisons are killing endangered quolls and Tasmanian devils

Humans have been poisoning rodents for centuries. But fast-breeding rats and mice have evolved resistance to earlier poisons. In response, manufacturers have produced second generation anticoagulant rodenticides such as bromadiolone, ...

Plants & Animals Feb 10, 2025

Wind power development can affect entire raptor communities, not just individuals

Collisions with wind turbines are a documented threat to the lives of individual raptors. However, wind development also impacts the structure of nesting raptor communities, a discovery that could impact approaches to raptor ...

Plants & Animals Feb 10, 2025

Thriving between the lines: How protected areas are helping a threatened owl

Spotted Owls (Strix occidentalis) have faced a number of challenges for decades. A recent study provides evidence that designated protected areas are helping the Mexican Spotted Owl subspecies (Strix occidentalis lucida) ...

Plants & Animals Jan 31, 2025

While you sleep, these insects are working hard on the night shift to keep our environment healthy

As night falls over Australia's forests, grasslands and backyards, the hidden world of nocturnal insects stirs to life. In many ecosystems, overall insect activity actually peaks at night, especially in warmer regions of ...

Plants & Animals Jan 29, 2025

Conserving prairie dogs could restore North America's grasslands

Colorado State University researchers have identified priority areas for the conservation of the black-tailed prairie dog in the United States, extending from Montana to Texas and New Mexico to Arizona. Protecting these regions ...

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