A federally funded project analyzing temperature, light pollution, and bird and mosquito abundance aims to pin down how these and other factors affect West Nile virus transmission. The ultimate goal is to advise health departments of the best time of year to kill mosquitoes that transmit the virus.
3D modeling shows how larger brains triggered changes in jaw muscles and joint mechanics that powered a flexible feeding system for modern birds.
Hummingbirds are often highly aggressive and territorial, but in the tough terrains of the Andes Mountains, BGSU researchers found a species is living cohesively with its peers
In a recent commentary published in Nature Medicine, Tulane University virologist Bob Garry outlined the steps he sees as essential to preventing H5N1 from developing human-to-human transmission 鈥� and what strategies should be employed if the virus is able to evolve into a greater threat.
Large birds 鈥� our closest relations to dinosaurs - are capable of technical innovation, by solving a physical task to gain access to food.
In collaboration with the Biodiversity Initiative, BRI biologists are conducting mercury sampling in the small Central African country of Equatorial Guinea. The team is conducting some of the first dedicated sampling of birds to assess mercury exposure in Central Africa.
The disease is decimating bird populations and spreading into mammals, but human infections remain rare.
An international team of researchers reports on unique bird skull in "Palaeontologia Electronica". The flightless bird called Diatryma roamed the Geiseltal region in southern Saxony-Anhalt in Germany around 45 million years ago. The only other place that a similar skull fossil has been found is the USA.
Following the recent outbreak of highly pathogenic avian influenza (HPAI) in Accomack County, Virginia, poultry owners are being urged to take action to protect their flocks. Virginia Cooperative Extension is joining the Virginia Department of Agriculture and Consumer Services in offering guidance to help prevent the spread of the virus in Virginia.
Evidence from over 18,300 hours of recorded flight calls suggests songbirds may 鈥渢alk鈥� to other species as they migrate, forming social connections and 鈥� just maybe 鈥� exchanging information about the journey.
The price of eggs is often an inflationary barometer. The H5N1 bird flu has caused those prices to soar.Egg shortages due to H5N1 bird flu have created record-breaking daily price increases. The latest avian influenza has slashed U.S. egg production by 5%, according to Karyn Rispoli, managing editor of Urner Barry鈥檚 Egg Division.
Birds make sounds to communicate, whether to find a potential mate, ward off predators, or just sing for pleasure.聽聽But the conditions that contribute to the immense diversity of the sounds they make are not well understood. Researchers at the University of Wisconsin鈥揗adison have conducted the first-ever global study of the factors that influence bird sounds, using more than 100,000 audio recordings from around the world.
Dirty bird feeders can be a space that spreads diseases such as Mycoplasma conjunctivitis that cause serious illness in wild birds.
Exposure to heavy metals compromises immune functions and reduces reproductive success in the peregrine falcon (Falco peregrinus), according to a new paper published by researchers working with the Sbarro Health Research Organization (SHRO) at Temple University in collaboration with the veterinary research group of the Department of Health Sciences at Magna Graecia University of Catanzaro, Italy.
Researchers including a Johns Hopkins University evolutionary biologist report they have analyzed a fossil of an extinct giant meat-eating bird 鈥� which they say could be the largest known member of its kind 鈥� providing new information about animal life in northern South America millions of years ago.
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