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Latest Dinosaurs Stories

Shy Male Birds Likely To Flock Together And Have Fewer Friends
2013-09-18 12:11:31

University of Oxford Male birds that exhibit 'shy' social behavior are much more likely to join flocks of birds with a similar personality than their 'bold' male counterparts, a new study has found. But shy birds also have fewer social partners than bold birds. The research, carried out by scientists from Oxford University and the Australian National University, used a new way of analyzing the social networks that link individual animals to each other – a kind of 'Facebook for birds'...

Understanding Origins Of Flight With Wind Tunnel
2013-09-18 10:40:09

[ Watch The Video: Wind Tunnel Helps Understand Bird Flight ] Michael Harper for redOrbit.com - Your Universe Online Recent research has uncovered the evolutionary origin of birds, as the limbs of certain dinosaurs transformed into wings and gave these creatures the ability to fly. Scientists at the University of Southampton have taken this research one step farther and now say they understand how feathered dinosaurs developed the ability to use these wings for flight. For years...

Avian Evolution: How Raptor Limbs Became Bird Wings
2013-09-18 06:09:13

April Flowers for redOrbit.com - Your Universe Online Scientists are certain that sometime around 150 million years ago birds originated from a group of small, meat-eating theropod dinosaurs called maniraptorans. According to recent studies conducted around the world, the maniraptorans were very bird-like, with feathers, hollow bones, small body sizes and high metabolic rates. What remains unclear is at what point the forelimbs evolved into wings, making it possible for the maniraptorans...

Terror Bird Was Vegetarian
2013-08-30 10:17:14

Brett Smith for redOrbit.com - Your Universe Online In an extreme case of mistaken identity, paleontologists have announced that the 6-foot tall ‘terror bird,' which inhabited Europe between 55 to 40 million years ago, may have been herbivorous and not a meat eater as previously thought. Also know by its Latin name Gastornis, scientists have long thought that the massive flightless bird was a vicious carnivore, based on its appearance and stature. "The terror bird was thought to...

Early Birds Get A Leg Up Due To Shortening Of Tails
2013-08-14 07:23:49

University of Oxford A radical shortening of their bony tails over 100 million years ago enabled the earliest birds to develop versatile legs that gave them an evolutionary edge, a new study shows. A team led by Oxford University scientists examined fossils of the earliest birds from the Cretaceous Period, 145-66 million years ago, when early birds, such as Confuciusornis, Eoenantiornis, and Hongshanornis, lived alongside their dinosaur kin. At this point birds had already evolved...

Feathered Dinosaurs Developed Larger Brains Before Actually Taking Flight
2013-08-01 05:02:29

[ Watch the Video: CT Scan of Albatross Brain ] redOrbit Staff & Wire Reports - Your Universe Online Feathered dinosaurs actually developed the larger brains needed for flight before actually taking to the skies, according to a new study published Wednesday in the journal Nature. In the study, lead author Amy Balanoff, a research associate at the American Museum of Natural History and a postdoctoral researcher at Stony Brook University, and her colleagues, used CT scans to...

Intact Hadrosaur Tail Found
2013-07-23 12:07:09

Lee Rannals for redOrbit.com - Your Universe Online Paleontologists have uncovered 50 vertebrae of the only complete, articulated hadrosaur tail to be found in the desert of Coahuila in Mexico. The scientists carefully removed sedimentary rock that covered the vertebrae to discover the skeleton of a 72 million-year-old hadrosaur tail that reaches nearly 16-feet in length. The 50 vertebrae excavated remain bound together the same way as when the dinosaur inhabited the planet....

Were Dinosaurs Warm Blooded?
2013-07-19 10:55:04

April Flowers for redOrbit.com - Your Universe Online Modern reptiles are cold-blooded, and many researchers maintain dinosaurs were as well. New research from the University of Adelaide, however, suggests dinosaurs may have been warm-blooded like birds and mammals. Professor Roger Seymour of UA's School of Earth and Environmental Sciences argues cold-blooded dinosaurs would have been unable to develop the necessary muscle power to prey on other animals and dominate...

2013-07-16 08:27:33

HOLLYWOOD, Calif., July 16, 2013 /PRNewswire/ -- The Jim Henson Company in conjunction with Mills Entertainment, Gables Grove Productions and The Brad Simon Organization announced today that the Emmy® Award nominated PBS KIDS series Dinosaur Train is being adapted as a live stage production, DINOSAUR TRAIN - LIVE! BUDDY'S BIG ADVENTURE. The show is scheduled to start its 60-city U.S. tour in October 2013. A complete schedule of performances with ticket information can be found at...

Paleontologists Observe Psittacosaurus Growth Through Fossil Studies
2013-06-28 14:25:17

Lee Rannals for redOrbit.com - Your Universe Online Paleontologists from around the globe have shown how the "parrot dinosaur" switched from four feet to two as it grew. Scientists from several universities wrote in the journal Nature Communications about how a Psittacosaurus would grow. These dinosaurs are one of the best-known dinosaurs, with more than 1,000 specimens found from the Cretaceous period in China and other parts of East Asia. The team sectioned two arm and two leg...


Latest Dinosaurs Reference Libraries

Ornithology
2013-10-09 12:32:30

Ornithology, a branch of zoology, is the study of birds. The term ornithology is derived from the ancient Greek words for bird and rationale or explanation. This study differs from other sciences because amateurs often take part in studies and because birds are commonly seen. It is thought that ornithology developed in the same manner than biology developed. Drawings from the Stone Age show the earliest interest in birds and the remains of over eighty bird species have been found at excavated...

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