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Latest Columbidae Stories

Milking The Pigeon: Extracting The Mechanisms Involved
2011-09-19 11:45:11

  Production of crop milk, a secretion from the crops of parent birds, is rare among birds and, apart from pigeons, is only found in flamingos and male emperor penguins. Essential for the growth and development of the young pigeon squab, pigeon 'milk' is produced by both parents from fluid-filled cells lining the crop that are rich in fat and protein. Research published in BioMed Central's open access journal BMC Genomics uses new technology to study the genes and proteins involved in...

2011-08-02 14:17:00

LOS ANGELES, Aug. 2, 2011 /PRNewswire/ -- Independent LA rapper Sitting Dove (http://www.jango.com/music/Sitting+Dove) takes flight with his debut album "Blossom." (*Available on iTunes.) Sitting Dove leads listeners on a surreal psychedelic/hip hop/pop-folk musical journey while grappling with some of the nation's most controversial and pressing issues. Although inspiration landed on this artist's doorstep, he never thought this "trip" would become so real. Sitting Dove has hired Eileen...

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2011-07-05 08:29:31

New research has shown that feral, untrained pigeons can recognize individual people and are not fooled by a change of clothes. Researchers, who presented their work at the Society for Experimental Biology Annual Conference in Glasgow on Sunday the 3rd of July, have shown that urban pigeons that have never been caught or handled can recognize individuals, probably by using facial characteristics. Although pigeons have shown remarkable feats of perception when given training in the lab this is...

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2011-07-05 08:06:22

New research on how birds can fly so quickly and accurately through dense forests may lead to new developments in robotics and auto-pilots. Scientists from Harvard University trained pigeons to fly through an artificial forest with a tiny camera attached to their heads, literally giving a birds-eye view. "Attaching the camera to the bird as well as filming them from either side means we can reconstruct both what the bird sees and how it moves," says Dr. Huai-Ti Lin, a lead researcher for this...

2011-03-28 00:00:28

Ten Doves Charity, based in McKinney, TX, is proud to have raised funds from its gracious givers for Japan Relief. Today, Ten Doves made a $10,000.00 contribution to Save the Children for on the ground support. McKinney, TX (PRWEB) March 26, 2011 Ten Doves Charity is pleased to announce that it has raised US $10,000.00 for Japan Relief. Stacy Hofstadter, Exec. Director of Ten Doves said "The need is great and urgent. Based on our experience and research, we proudly forwarded these funds...

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2010-10-07 08:46:08

With bits of DNA extracted from century-old museum specimens, researchers have found a place for the extinct passenger pigeon in the family tree of pigeons and doves, identifying for the first time this unique bird's closest living avian relatives. The new analysis, which appears this month in Molecular Phylogenetics and Evolution, reveals that the passenger pigeon was most closely related to other North and South American pigeons, and not to the mourning dove, as was once suspected....

2010-09-30 11:50:00

PIGEON FORGE, Tenn., Sept. 30 /PRNewswire/ -- A family that never has experienced a traditional vacation has a date circled for a trip to the Great Smoky Mountains because legions of friends rallied around them in the Pigeon Forge Department of Tourism "Taking Vacation Back" campaign. John and Leila Waltman of Pelion, S.C., and their three children - one with severe medical problems - also won $15,000 to help with a year's mortgage payments. "Taking Vacation Back," which supported family...

2010-03-15 11:31:00

NEW YORK, March 15 /PRNewswire/ -- Building on the success of the network's rebrand and content transformation, Animal Planet has announced a new show with Mike Tyson, currently known as TAKING ON TYSON, where the former heavyweight champion of the world will take audiences inside the intensely competitive and bizarrely fascinating world of pigeon racing. Slated to film this spring in New York City and debut in early 2011, the show will give audiences an insider's look at pigeon rearing...

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2009-09-04 14:55:00

Investigators said a four-alarm brush fire in San Jose, Calif., may have been caused by a pigeon perched on a high-voltage power line. Jennifer Zerwer, spokeswoman for Pacific Gas & Electric, said utility crews at the site of the fire, which blackened about 15 acres Wednesday in the city's Communications Hill area, discovered a downed 12-kilovolt power line and the charred remains of a pigeon at the spot where the fire is believed to have started, the San Jose Mercury News reported...

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2009-09-02 13:09:11

Researchers have discovered that an Australian pigeon species can alert other birds of danger with a "whistle" caused by flapping its wings when the bird takes off in alarm, AFP reported. Experts have documented the pigeon (Ocyphaps lophotes) for its well known metallic-sounding whistle that it makes when it flies from danger, but until now biologists had never analyzed the sound or explored whether it may have a use. However, two biologists from Australian National University in Canberra...


Latest Columbidae Reference Libraries

Mauritius Blue Pigeon, Alectroenas nitidissima
2014-04-18 12:27:42

The Mauritius Blue Pigeon (Alectroenas nitidissima) is an extinct species of blue pigeon previously native to the Mascarene island of Mauritius located in the Indian Ocean eastwards of Madagascar. It has two extinct relatives from the Mascarenes and three living ones from other islands. It is the type species of the genus of blue pigeons, Alectroenas. It had white colored hackles around the head, neck, and breast and blue colored feathers on the body, and it was red on the tail and the...

Choiseul Pigeon, Microgoura meeki
2014-04-18 11:39:05

The Choiseul Pigeon or Solomon’s Crested Pigeon (Microgoura meeki) is an extinct species of bird belonging to the pigeon and dove family Columbidae. It was native to the islands of Choiseul located in the Solomon Islands, although there are unsubstantiated reports that it might have once lived on several nearby islands. The pigeon was monotypic within the genus Microgoura and had no known subspecies. The closest living relative is believed to be the Thick-billed Ground Pigeon, and some...

Passenger Pigeon, Ectopistes migratorius
2014-04-18 10:16:19

The Passenger Pigeon or the Wild Pigeon (Ectopistes migratorius) is an extinct North American bird. The species resided in enormous migratory flocks until the early 20th century, when hunting and habitat destruction led to its demise. One flock in 1866 in southern Ontario was described as being 1 mile wide and 300 miles long, took 14 hours to pass, and held more than 3.5 billion birds. That number, if it is accurate, would likely represent a large fraction of the entire population at that...

Pink Pigeon, Columba mayeri
2009-06-04 23:10:27

The Pink Pigeon (Columba mayeri) is a species of bird of the Columbidae family, which includes doves and pigeons. It is endemic to Mauritius and is very rare. It is found only on the Mascarene Island of Mauritius. Once being found on the larger Reunion Island, it is now extinct there. It is found in patches of forest in the National Park area to the southwest, and in the nature reserve Ile aux Aigrettes off the southeast coast of Mauritius. There are plans to release some individuals in the...

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2009-04-07 18:54:51

he Topknot Pigeon (Lopholaimus antarcticus) is a species of bird native to Australia. It is often spotted over rainforests and valleys, but can also be found around palm trees, figs, eucalyptus forests and other woodlands. They are completely arboreal. They mostly occur from Cape York in Queensland to the South Coast of New South Wales near the coast but have been seen as south as Tasmania and the Gippsland Lakes in Victoria, depending on food availability. Though this species is normally...

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Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.