Birds

Salmonella in garden birds responsive to antibiotics

Scientists at the University of Liverpool have found that Salmonella bacteria found in garden birds are sensitive to antibiotics, suggesting that the infection is unlike the bacteria found in livestock and humans. Salmonella is increasingly resistant to antibiotics and can sometimes go undetect...

Long, sexy tails not a drag on male birds

Berkeley -- The long tails sported by many male birds in the tropics look like they're a drag to carry around and a distinct disadvantage when fleeing predators, but experiments by University of California, Berkeley, biologists shows that they exact only a minimal cost in speed or energy at least...

Czech Authorities Kill 70,000 Birds at H5N1 Farms

Around 70,000 birds have been killed at two Czech poultry farms where the H5N1 strain of bird flu, which is potentially fatal to humans, was confirmed this week, veterinary authorities said Friday . Czech authorities have also decided to kill a further 70,000 birds, mostly chickens and turk...

Bird Flu Antibodies Found in Migrant Birds in Siberia

Scientists have discovered bird flu antibodies in migrant birds in five Siberian regions, a spokesman for a veterinary regulator said here Tuesday . "Out of over 4,000 samples taken in the area this year, samples from 50 wild birds were found to contain genetic material of the A-H5 virus an...

Avian Flu Seen in Others Birds too

Just when the experts are happy about the significant improvement in containing the bird flu AUSTRALIAN scientists have reported the discovery of a new virus carried by bats that can cause serious flu-like symptoms in humans. Health and veterinary experts have singled out Indonesia, Egypt ...

Islamabad Culls Over 6,000 Birds Control Bird-flu Outbreak

Authorities have culled more than 6,000 birds to control a new outbreak of avian flu at three poultry farms in Islamabad, capital of Pakistan, an official said Wednesday. Laboratory tests confirmed the presence of H5N1, a strain of avian influenza that is deadly in humans, at three farms i...

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Birds in Medical Technology

Novavax Reports Positive Preclinical Results for a Novel, Broadly Cross-Protective H5N1 Pandemic Influenza Virus-like Particle (VLP) Vaccine Candidate

...ld Health Organization February 2009 report. Clades 2.1, 2.2, and 2.3 are genetically and antigenically distinct viruses that are circulating in wild birds and poultry worldwide and continue to be associated with human illness. "We believe that our recombinant VLP technology has the potential to be a pow...

Quigley Anti-Viral Compound QR448(a) Successfully Prevents Transmission of Infectious Bronchitis in Chickens

...t type bird. After the 14 day study only 4% of the birds treated with QR448(a) contracted IBV from previously infected birds versus 22% of birds that contracted IBV from previously infected...

Annual Conference on Vaccine Research to Highlight Not Only Health Benefits But Also Economic Gains

...ous and deadly avian influenza (influenza A/H5N1) in poultry. During an avian influenza outbreak in Southeast Asia in 2003-04, more than 100 million birds either died or had to be killed to stem the disease. In 2007, avian influenza claimed 11 million poultry. The contagion has had devastating consequenc...

BioCryst Updates Peramivir Clinical Development Plan

...iruses of H5N1 subtype are circulating among birds worldwide. The virus is considered extremely contagious in fowl. It is believed that all species of birds are susceptible to avian influenza, but domestic poultry, including chickens and turkeys, are among the more susceptible to the highly pathogenic stra...

FreshFx Recognized for use in the Scalder as a Solution to the 'Yield/Pathogen Reduction Dilemma'

...be used to acidify the scalders. This could represent cost and water savings -- and less organic debris in the system -- as less is extracted from the birds at lower temperatures. "For plants with high incoming Salmonella loads, there is no single silver bullet for Salmonella," he added. "A multi-point st...

AVI BioPharma Reports Positive Pre-Clinical Influenza Data

...ition, several subtypes of avian influenza virus -- H5N1, H7N7 and H9N2 -- can infect and cause disease in humans. The current influenza pandemic in birds throughout Asia, Eastern Europe and Turkey is caused by the H5N1 subtype. It is thought that co-infection of humans or certain animals (such as pigs) ...

Birds in Medical Dictionary

West Nile Virus

...higan Confirms First Human West Nile Virus Case in 2004 ... West Nile virus is not spread by person-to-person contact or directly from birds ... of persons infected with West Nile virus will develop severe illness. ... ...

Virus

... Symantec provides computer protection, arming the consumer against cyber criminals. - - From birds to humans to disaster, the science of a potential global killer. ... This is because the virus has not mutated – at least not yet – to be optimally ...

Tick bites

...re small spiderlike insects (arachnids) that bite to fasten themselves onto the skin and feed on blood. Ticks live in the fur and feathers of many birds and ... There are several things you can do to protect yourself from the diseases ticks may carry. ... Wash the area of the tick bite with a...

Thrush

...oral thrush and... Dohrn's Thrush -babbler (Horizorhinus dohrni), a species of bird in the Timalidae ... Palm- thrush , one of several birds in the Cichladusa genus in the ... List of 3 disease causes of Thrush , patient stories, diagnostic guides, medical books excerpts online about...

Swan

... Swans, genus Cygnus, are birds of the family Anatidae, which also includes geese and ducks. Swans are grou...... Mute swans can weigh as much as 20 pounds, and are one of the largest birds ... The association of the swan with wisdom and creativity appears al...

Stomach

...e among the risk factors for stomach cancer. Stomach , organ of the digestive system. Most animals, like humans, have a single stomach , but birds and ruminants Ruminant have digestive organs... Information about stomach in the free online English dictionary and encyclopedia. stomach ... ...

Birds in Biological News

Scientists are learning more about big birds from feathers

WEST LAFAYETTE, Ind. - Catching adult eagles for research purposes is no easy task, but a Purdue University researcher has found a way around the problem, and, in the process, gathered even more information about the birds without ever laying a hand on one. "Many birds are small, easy to catch ...

Toxic molecule may help birds 'see' north and south

CHAMPAIGN, Ill. Researchers at the University of Illinois report that a toxic molecule known to damage cells and cause disease may also play a pivotal role in bird migration. The molecule, superoxide, is proposed as a key player in the mysterious process that allows birds to "see" Earth's magneti...

Female birds 'jam' their mates' flirtatious songs

When a single female is nearby, female antbirds will sing over the songs of their male partners in an apparent attempt to keep their messages from getting through, according to a new report published online on March 12th in Current Biology , a Cell Press publication. Males respond to that interru...

Climate change affecting Europe's birds now, say researchers

Climate change is already having a detectable impact on birds across Europe, says a Durham University and RSPB-led scientific team publishing their findings to create the world's first indicator of the climate change impacts on wildlife at a continental scale. Published in the journal PLoS ONE...

The birds of Spain, in a digital ornithological encyclopedia

December 4, 2008.- La enciclopedia de las aves de Espaa , a joint initiative of the BBVA Foundation and SEO/BirdLife, is intended as an introduction for the general reader into the fascinating world of birds. This interactive, multimedia publication offers key facts on the life and habits of more...

Practice as well as sleep may help birds learn new songs

Practice as well as sleep may help birds learn new songs The reorganization of neural activity during sleep helps young songbirds to develop the vocal skills they display while awake, University of Chicago researchers have found. Sleep is well known to have a role in a broad range of learn...

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Birds in Biological Technology

Model predicts evolution of Mediterranean landscape following fires

...al Modelling & Software , the authors studied a Special Protection Area for birds to the south west of Madrid. "We have developed a model that shows on ma... Software , tells SINC. The area studied was Special Protection Area for birds (SPAB) number 56, which covers the Holm oak woodland along the Alberche and...

Nature parks can save species as climate changes

...tion models to see how climate change might affect birds in Important Bird Areas, in the coming decades und...Important Bird Areas will provide new habitats for birds that are forced to move as temperatures and rainfa...tected areas are a vital conservation tool to help birds adapt to climate change in the 21st century." The...

AV-1011 Bird Repellent to Protect Rice Seed Approved for Use in Louisiana and Missouri

...rackles. The new bird repellent effectively stops birds from eating the newly planted seeds and reducing r...ese from turf grass with FlightControl(R) Plus and birds from structures through Airepel(R) Humane Bird Man...which feature a non-lethal method to control where birds feed and roost; Hyperimmune eggs with markets in h...

Crisis Exemption Granted to Market Avipel(R) Corn Seed Treatment in Louisiana

...to corn seed before planting and effectively stops birds from damaging crops by eating the newly planted se...pproval in Louisiana. The product is non-lethal to birds and has been shown to be highly effective in protecting corn seed from birds in over four years of use in states with particula...

New Initiative Focuses on Water Quality Improvement in the Mississippi River Basin and Gulf of Mexico

...d stewards of nature in their own backyards. The project will focus on promoting specific individual actions to enhance water quality and habitat for birds and other wildlife. Audubon will broadly communicate these best practices throughout the Mississippi River watershed. * Monsanto will commit ...

Detecting dangerous chemicals with lasers, exploring the brain's circuitry with light and more

...Gold Nanoparticles.") TINY LASER ARRAYS FOR SENSITIVE CHEMICAL DETECTION Early miners used to carry canaries into coal mines because the birds were sensitive to certain gasses. Modern chemical analysis does the same thing, though much more powerfully. For instance, infrared spectroscopy can d...

Birds in Biological Products

Corticosterone EIA Kit from IDS Ltd

Description:...at serum or plasma. Corticosterone is the major, if not sole, corticosteroid in rats and mice, and in most non-mammalian vertebrates such as amphibia, birds and reptiles. Most mammals produce both corticosterone and cortisol, in varying proportions. It is therefore critical to look at relative cross-reacti...
Company:IDS Ltd

Birds in Biological Definition

Adaptive radiation

...inches that reached the islands. Other examples include the introduction of predatory mammals to Australia by humans, the development of the first birds , which suddenly were able to expand their territory into the air, or the development of lung fish during the Devonian period , about 300 million...

Animal

...chins , and sea cucumbers . The latter are dominated by the vertebrates , animals with backbones. These include fish , amphibians , reptiles , birds , and mammals . In addition to these, the deuterostomes also include the Hemichordata or acorn worms. Although they are not especially prominent...

Avian influenza

...bird flu ) is a type of influenza virulent in birds . It was first identified in Italy in the early...to be capable of crossing the species barrier from birds to humans. It is feared that if the avian influen... where it can cross the species barrier (i.e. from birds to humans) will inevitably mutate to the point whe...

Biodiversity

...100 million species, with a best estimate of somewhere near 10 million. New species are regularly discovered (on average about three new species of birds each year) and many, though discovered, are not yet classified (an estimate gives that about 40% of freshwater fishes from South America are not class...

Carnivore

...res or omnivores, but wild dogs such as coyotes and wolves etc.) Hyenas and other scavengers Weasels Some skunks Polar Bears birds of prey , including hawks , eagles , and falcons Owls Scavenger birds, like vultures Several species of waterfowl including gulls , ...

Charles Darwin

...onstration of his method of using wires to prop up birds to draw or paint them in natural positions. His ... taken on by George R. Waterhouse , and while the birds seemed almost an afterthought their assessment by ...an evolution. Opponents claimed that the beauty of birds demonstrated divine guidance. These two subjects w...

Birds in Biological Dictionary

Synapsis

...let. ... Synapsis Similar Albums: Gravitational Systems , Process and Reality , Major Works of John Coltrane , Four for Trane , Conference of the birds , Last synapsis n. , pl. -ses . The side-by-side association of homologous paternal and maternal chromosomes during the first prophase of mei...

Sex chromosomes

...chromosomes as a result of having undergone ... The platypus has a chain of weird sex chromosomes that links this unusual egg-laying mammal to birds Australian research has found A human somatic cell has two sex chromosomes : XY in male and XX in female. A human germ cell has one s...

Renal portal system

...m : ... Renal portal system : renal portal vein iliac vein pelvic veins ... How does the renal portal system of crocodilians & birds differ from that of amphibians & fish? What is the fate of the renal portal system in mammals? ... Characterization of the Renal - Porta...

Primitive streak

...imitive gut that forms during gastrulation in the developing blastula is ... blastopore in amphibians and fish, and the primitive streak in birds and mammals. ... Britannica online encyclopedia article on primitive streak (embryology), ...urinary system. Mesodermal cells migrate from th...

Poikilothermic

...out poikilothermic in the free ... poikilothermic - of animals except birds and mammals; ... poikilothermic – Encyclopedia.com has poikilothermic...c animal drops. ... 1. Scientific evidence supports the theory that birds evolved from _. protozoans mammals amphibians reptiles 2. Feathers and ha...

Phylogenetic tree

... ... This article directly addresses the scientific evidences ... A method for determining the true phylogenetic tree : Cladistics. Of all clean birds ye shall eat. ... ... of the maximum topological similarity phylogenetic trees construction, Mol. ... Building of probable phylogenetic tr...