June 23, 2023 —The Bachman's warbler, a songbird that was last seen in North America nearly 40 years ago, was a distinct species and not a hybrid of its two living sister species, according a new study in ...
June 22, 2023 —Heliconius butterflies' brains grew as they adopted novel foraging behaviors, scientists have ...
June 22, 2023 —Animals that eat fruit or sip nectar often ingest alcohol because naturally occurring yeasts turning sugar into ethanol. But how do animals feel about that? A new study details an experiment to ...
June 21, 2023 —If you've ever wondered how the monarch butterfly got its spots, University of Georgia researchers may have just found the answer. The new study suggests that the butterflies with more white ...
June 6, 2023 —Dreams have been considered a hallmark of human sleep for a long time. Latest findings, however, suggest that when pigeons sleep, they might experience visions of flight. Researchers studied brain ...
June 1, 2023 —Tropical forest birds, which tend to have wings that are short and round relative to their body length and shape, are more sensitive to habitat fragmentation than the long-, slender-winged species ...
May 30, 2023 —Scientists found the virus strains that arrived in 2021 soon acquired genes from viruses in wild birds in North America. The resulting reassortant viruses have spread across the continent and caused ...
May 22, 2023 —Understanding that others hold different viewpoints from your own is essential for human sociality. Adopting another person's visual perspective is a complex skill that emerges around the age of ...
May 18, 2023 —Evolution is a sequence of design changes happening on their own in a discernible direction; it never weds itself to a single point on a drawing board. An evolving system or animal is free to simply ...
May 9, 2023 —Small bats are bad at converting energy into muscle power. Surprisingly, a new study led by Lund University in Sweden reveals that this ability increases the faster they ...
May 8, 2023 —Birds across the Americas are getting smaller and longer-winged as the world warms, and the smallest-bodied species are changing the ...
Apr. 27, 2023 —Each year approximately 10 million waterfowl fly north to their breeding grounds in the Prairie Pothole Region of North America, but the landscape that greets them has changed. Weather patterns and ...
Apr. 27, 2023 —Studies show that some species may require breeding in captivity within the next 200 years to avoid extinction. This reality places heavy importance on the reintroduction practices used to ...
Apr. 25, 2023 —What's good for the Black-backed Woodpecker is good for restoration of burned California forests. The birds' unique relationship with fire underpins the latest research into improved ...
Apr. 24, 2023 —The adage 'birds of a feather flock together' is being given new meaning in a recent study. When multiple species join a single flock, they appear to mimic each other, with spectacular ...
Apr. 20, 2023 —Conclusive evidence of chicken breeding in the Yayoi period of Japan has been discovered from the Karako-Kagi ...
Apr. 20, 2023 —Imagine the view from the western coastline of southern Africa during the Last Glacial Maximum (LGM) over twenty thousand years ago: in the distance you would see at least fifteen large islands -- ...
Apr. 19, 2023 —A new study tracks arrival and spread of highly pathogenic Avian Influenza (H5N1) decimating wild birds, impacting poultry and pushing up egg prices. The team found that the deadly impact on wild ...
Apr. 18, 2023 —种子和脂肪球做的不仅仅是填补小乙irds' stomachs. New research from Lund University in Sweden shows that feeding during the wintertime causes birds to be healthier, since they do ...
Apr. 17, 2023 —Scientists have recently made a surprising discovery, with the help of a wind tunnel and a flock of birds. Songbirds, many of which make twice-yearly, non-stop flights of more than 1,000 miles to get ...
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