In their quest for perpetual flight, researchers at Lehigh University have taken note of the turkey vulture’s amazing ability to stay aloft indefinitely with very little effort, as it scans the terrain beneath it for carrion to feed on. In addition to gauging thermals and wind direction with their own sensors, it appears that turkey vultures closely monitor other birds of prey…
Swooping through the air in flocks of up to a million birds, starlings have long been a feature of rural life in the United Kingdom. A flock of starlings in flight looks like a dark cloud constantly …
Flying into glass windows they are unable to see is one of the leading causes of bird deaths in urban areas. So the invention of a glass coating which is visible to birds, while remaining transparent to humans, is welcome news…
Chosen in 1953 as the symbol of the National Audubon Society in the United States, the Great Egret (Ardea Alba) represents an inspiring conservation success story. Had it not been for the dedicated efforts of bird-lovers, this majestic bird would have been hunted to extinction – all in the name of fashion. In the 19th century, the snowy white plumage of the Great Egret made the bird a target for hunters who were supplying the fashion industry in North America.
The theory that navigational skills in some birds may be influenced by iron particles in their beaks reacting to the magnetic field of the earth, has recently been refuted by scientists at Vienna’s Institute of Molecular Pathology.
Flitting from one flower to the next, their long, narrow beaks perfectly adapted to reach seemingly inaccessible nectar, hummingbirds hover with their wings a blur, their iridescent feathers shining in the sun. New research has revealed that these fascinating little creatures are even more amazing than previously thought.
In the territorial world of nature, it’s not uncommon for older males to give way to the younger generation, albeit with a fight. Researchers have recently discovered that this is not necessarily the case with mature white-crowned sparrow males.
Believed to have been domesticated in the Mediterranean region up to 5,000 years ago, pigeons are providing new insight into the role of genetics in the development of physical traits. A study being carried out by the University of Utah, in the United States, has revealed that there is an enormous amount of diversity among these birds, with more than 350 breeds of pigeons differing in body size, color, patterning, beak size and shape, posture, skeletal structure, vocalizations, flight behavior and feather placement.
Researchers from the Universities of Exeter and Glasgow have determined in a study of the DNA of a captive population of zebra finches (Taeniopygia guttata), that just one specific piece of genetic material in a bird’s cells can reveal how long it is likely to live.
The Black-throated Robin (Luscinia obscura ), also referred to as the Black-throated Blue Robin, or simply the Blackthroat, is a species in the Muscicapidae family of small passerine birds found mainly in the Old World – Europe, Asia and Africa.