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"Bird-brain" is a term used to describe someone scatty, indecisive, forgetful. But in an innovative new study published in Comparative Biochemistry and Physiology—Part D: Genomics and Proteomics , researchers found that the behavior of chickens is far from random. In fact, it appears to be strongly linked to non-genetic modifications involving key genes in the chicken brain.
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Further studies and debate are needed on the potential culling of generalist predators such as crows and foxes as a means of protecting Europe's ever declining number of ground-nesting birds, a new study suggests.
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A team of researchers from Finland and the U.S. has found that boreal birds in Finland have been starting their breeding seasons earlier and have also been shortening their breeding seasons as temperatures in Finland increase due to global warming. In their paper published in the Proceedings of the National Academy of Sciences, the group describes their analysis of data from multiple studies to learn more about how birds are adapting to climate change and what they learned from it.
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The global population of the critically endangered Chinese crested tern has more than doubled thanks to a historic, decade-long collaboration among Oregon State University researchers and scientists and conservationists in China, Taiwan and Japan.
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A new study from the Cornell Lab of Ornithology highlights specific features of urban green spaces that support the greatest diversity of bird species. The findings were published today in the journal Landscape and Urban Planning.
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Perched on a flowering shrub on a windy Andean mountainside, the tiny Ecuadorian Hillstar hummingbird chirps songs of seduction that only another bird of its kind can hear.
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When the humans left, the seabirds flocked home.
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A team of researchers from Imperial College London, the University of Sydney and Cornel University has found that it is possible to create a soundscape from noises in the natural environment using machine-learning algorithms. In their paper published in Proceedings of the National Academy of Sciences, the group describes how such soundscapes can be used by land managers to protect natural environments.
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Since Western explorers discovered Antarctica 200 years ago, human activity has been increasing. Now, more than 30 countries operate scientific stations in Antarctica, more than 50,000 tourists visit each year, and new infrastructure continues to be developed to meet this rising demand.
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Strange things often wash up on North Carolina's Outer Banks, and the National Park Service says the latest example is a big, prehistoric-looking bird that is far outside its natural range.
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A new study has narrowed down the region of the genome that drives the black color in throat and face of warblers by studying the hybrid offspring produced when two species mate. The hybrids of golden-winged and blue-winged warblers have a mix of coloration from the parent species, which allows researchers to identify which regions of the genome are associated with which color patterns. The study, led by researchers at Penn State, also reveals a more complex basis for the amount of yellow in warbler bellies and raises concerns about how hybrids of these species are classified.
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Although carrion crows and hooded crows are almost indistinguishable genetically, they avoid mating with each other. LMU researchers have now identified a mutation that appears to contribute to this instance of reproductive isolation.
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After a storage tank in Norilsk, northern Russia, collapsed in late May, 20,000 tonnes of diesel fuel was released into the environment. Strong winds caused the oil to spread more than 12 miles from the source, contaminating nearby rivers, lakes and the surrounding soil.
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New research has revealed when it comes to flying the largest of birds don't rely on flapping to move around. Instead they make use of air currents to keep them airborne for hours at a time.
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Bird poop may pose more health risks than people realize, according to Rice University environmental engineers who study antibiotic resistance.
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Gathered around a crackling campfire, a flat calm on the lake, the sunset's brilliant orange reflecting off the water, you hear a haunting cry echo through the trees. It's the call of the common loon, a sound synonymous with the boreal wild.
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As we stepped out of a military helicopter on Victoria's east coast in February, smoke towered into the sky. We'd just flown over a blackened landscape extending as far as the eye could see. Now we were standing in an active fireground, and the stakes were high.
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Known as "bird flu," avian influenza is transmitted from wild ducks to chickens and other domestic birds. While the virus doesn't cause any symptoms in ducks, it's deadly for domestic birds and can decimate entire flocks.
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Blood-feeding livestock mites can be detected with wearable sensor technology nicknamed "Fitbits for chickens."
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Around the world, biodiversity is dropping precipitously. In North America, about three billion birds have been lost over recent decades and amphibian populations are declining at a rate of about four percent per year. Globally, insects are vanishing at a rate of about nine percent per decade.
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A new study warns that the last remaining habitat for several endangered bird species in Europe could reduce by up to 50 per cent in the next century as farmers convert land to more profitable crops and meet increased demand for products such as olive oil and wine.
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For the first time in nearly 50 years, California condors have been spotted at Sequoia National Park, wildlife officials announced.
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Many Victorians returning to stage three lockdown will be looking for ways to pass the hours at home. And some will be turning to birdwatching.
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In nature, colors play a vital role in behaviors such as pollination, signaling for mating and defense against predators. Colors are also an important factor in scientific research that can provide the basis for novel printing and anti-counterfeiting applications.
Giant, fruit-gulping pigeon eaten into extinction on Pacific islands
in Bird Research in the Media
Posted
A large fruit-eating bird from Tonga joins the dodo in the lineup of giant island pigeons hunted to extinction.
View the full article