Quantcast

Latest Bird migration Stories

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...

Environmental Change Impacts Differ For Male And Female Migratory Shorebirds
2013-03-11 11:17:30

University of East Anglia Extensive shell fishing and sewerage discharge in river estuaries could have serious consequences for the rare Icelandic black-tailed godwits that feed there. But it is the males that are more likely to suffer, according to new research from the University of East Anglia. Research published today in the journal Ecology and Evolution reveals very different winter feeding habits between the sexes. Both males and females mainly consume bivalve molluscs, sea...

Monarch Butterflies Won't Migrate North Unless They Can Chill Out First In Mexico
2013-02-22 10:09:45

April Flowers for redOrbit.com - Your Universe Online Millions of monarch butterflies from across the eastern U.S. begin a southward migration each fall to escape the frigid temperatures of the northern boundary of their range. They travel up to 2,000 miles to reach an overwintering site in a very specific grove of fir trees in central Mexico. A new study from the University of Massachusetts Medical School (UMass) suggests the butterflies require the exposure to coldness in the...

2013-01-16 10:34:55

Studies of migratory birds need to embrace a versatile mix of data - including geolocator technology, stable-isotope analysis , mark-recapture (banding) data along with citizen science data Animals move around the globe in billions, sometimes - like the snow bunting - one of the iconic Arctic-breeding species, covering huge distances and enduring the most extreme frigid weather conditions. In this conspicuously white sparrow-sized bird, animal migration epitomizes a stunning success of...


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...

More Articles (4 articles) »
Word of the Day
baudekin
  • A rich embroidered or brocaded silk fabric woven originally with a warp of gold thread.
'Baudekin' seems to be an alternative form of 'baldachin,' from the Italian 'Baldacco,' Baghdad, the city where the material was made.
Related