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Latest Bird migration Stories

2013-09-12 12:39:43

Paleoclimate simulations reveal potential 'green corridors' across North Africa Three ancient river systems, now buried, may have created viable routes for human migration across the Sahara to the Mediterranean region about 100,000 years ago, according to research published September 11 in the open access journal PLOS ONE by Tom Coulthard from the University of Hull, UK, and colleagues from other institutions. Simulating paleoclimates in the region, the researchers found quantitative...

Studying The  Importance Of Learning How To Migrate
2013-08-29 15:07:19

University of Maryland Scientists have studied bird migration for centuries, but it remains one of nature's great mysteries. How do birds find their way over long distances between breeding and wintering sites? Is their migration route encoded in their genes, or is it learned? Working with records from a long-term effort to reintroduce critically endangered whooping cranes in the Eastern U.S., a University of Maryland-led research team found evidence that these long-lived birds learn...

NASA Helps Track Zebra Migration
2013-08-08 15:43:25

[ Watch The Video: NASA Technology A Powerful Tool For Conservation ] Brett Smith for redOrbit.com - Your Universe Online Every year, the September rains drive African zebras on a 360-mile trek to Botswana's Okavango Delta where the accumulating waters release a grazer's paradise of plant life. Using GPS collars and satellite imagery, a team of US and UK researchers is now able to more accurately predict this annual zebra migration, according to their report in the Journal of...

2013-07-22 13:24:06

New research reveals that people who migrate to wealthier countries aren't any happier Do migrants from Eastern European countries become happier once they have settled in Western Europe? A University of Leicester sociologist has investigated this question -- and the answer might make potential migrants think twice before packing their bags. Most migrants were no happier after migration -- and migrants from Poland were significantly less happy. In a paper published in 'Migration...

2013-06-19 12:06:00

Swainson´ s Thrushes, from a local population near Bolinas, CA, spend their winters together in Mexico, according to a new tracking study released by Point Blue Conservation Science, (Point Blue, formerly PRBO).  This result is important because it shows how the conservation of habitat for these local populations in California is tightly linked with climate and habitat changes in Mexico, where these birds spend their winters, 1,600 miles away. The Swainson´s Thrush is one of...

Cities And Farms Reroute Animals Seeking Cooler Environments
2013-06-19 09:56:53

University of Washington In spite of considerable human development, the southeastern United States region could provide some of the Western Hemisphere's more heavily used thoroughfares for mammals, birds and amphibians on their way to cooler environments in a warming world, according to new research led by the University of Washington. The region is among half a dozen areas that could experience heavier traffic compared with the average species-movement across the Western Hemisphere in...

Songbirds Risk Missing Peak Food Supply Says Study
2013-06-03 13:45:42

York University A mismatch between the departure schedules of songbirds and higher spring temperatures at their breeding sites is putting them at risk, according to a new study out of York University. The study, "A Trans-Hemispheric Migratory Songbird Does Not Advance Spring Schedules or Increase Migration Rate in Response to Record-Setting Temperatures at Breeding Sites", published in the journal PLOS ONE, tracked the spring migration of purple martins over five years from the Amazon...

Researchers Discover New Migration Habits Of Manx Shearwater Seabird
2013-05-01 10:35:22

Brett Smith for redOrbit.com - Your Universe Online Using cutting-edge tracking devices and data analysis techniques, a group of UK researchers has discovered new migration habits of the Manx Shearwater, a small seabird. Scientists at the University College London (UCL) and the University of Oxford collected data over three consecutive years to reveal the birds´ complex pattern of rest, flight and foraging, according to their report in journal Interface. "Understanding the...

2013-04-18 21:22:22

An Arizona State University biologist and her team have found that the Asian subspecies of great bustard, one of the heaviest birds capable of flight, covers migratory routes of more than 2,000 miles, traveling to and from its breeding grounds in northern Mongolia and wintering grounds in Shaanxi province in China. The research study, which is available online and will be published in the next volume of the Journal of Avian Biology, is the first of its kind to monitor the movement of this...

Monarch Butterflies Rely On Landmarks In Order To Find Their Way
2013-04-09 12:37:42

Alan McStravick for redOrbit.com - Your Universe Online In an article written for redOrbit last month by Michael Harper, the overall population of the Monarch butterfly was predicted to be significantly lower than in years past. It is believed this decline is due to the combination of expanded farmlands and the steady increase in temperature in their migratory corridor. A new study, led by researchers from the University of Guelph, focused on the migratory corridor followed by these...


Latest Bird migration Reference Libraries

38_5e94e5ed06f251e2a48bb0af250cedde
2006-03-09 11:12:33

The Green Pygmy Goose (Nettapus pulchellus) is a small perching duck found in southern New Guinea and northern Australia. It is largely resident, apart from dispersion during the wet season. The habitat is well vegetated lowland lagoons and other permanent fresh waters.

36_d0f100dde21102131ebb86ef946f80e8
2005-06-14 12:44:59

The Canada goose (Branta canadensis), also called the Canadian Goose in North America, belongs to the Branta genus of geese. This genus contains species with largely black plumage, distinguishing them from the grey Anser species. The species name, canadensis, is a New Latin word meaning "of Canada". The black head and neck with white "chinstrap" distinguish this goose from all except the Barnacle goose, but the latter has a black breast and grey, rather than brownish, body plumage. There...

45_2c0380c7e76515063dc4326285e9fbf8
2009-04-01 13:32:49

The Red Knot (Calidris canutus), or Knot in Europe, is a species of bird found in the tundra and Arctic mountains in the far north of Canada, Europe and Russia. North American birds migrate to coastal Europe and South America, while European birds migrate to Africa, Papua New Guinea, Australia and New Zealand. This species has an extensive range and a large population of about 1.1 million individuals. There are six subspecies. The adult is 9 to 10.25 inches in length with an 18.5 to 20.8...

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Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.