birds 2 9

Tag: "birds" at biology news

NC State scientist finds soft tissue in T. rex bones

...eatures. Since current data indicates that living birds are more closely related to dinosaurs than any other group, Schweitzer compared the findings from the T. rex with structures found in modern-day ostriches. In both samples, transparent branching blood vessels were present, and many of the small micro...

NIAID Initiates Trial of Experimental Avian Flu Vaccine

...N1 avian influenza leads to severe disease in both birds and humans. Between January 2004 and March 11, 2005, there were 69 confirmed cases of and 46 deaths from H5N1 infection in humans reported to the World Health Organization. To date, there has been a small number of cases where human-to-human transmis...

Introduced foxes transformed vegetation on Aleutian Islands from lush grasslands to tundra

...rchipelago in the 18th century. The ground-nesting birds made easy meals for the foxes. A study published t.... "He had these interesting ideas about foxes and birds and nutrient chains, and I thought we should do some studies to see how robust the idea is," Estes s...

Transport System Smuggles Medicines Into Brain

...sue of the journal Biology Letters. Animals, like birds and fishes, commonly use biochromes like carotenoi...Graw said. McGraw has been studying the colors of birds for seven years. He first became interested in the behavioral significance of bird colors as a form ...

ASU researchers finds novel chemistry at work to provide parrot's vibrant red colors

...sue of the journal Biology Letters. Animals, like birds and fishes, commonly use biochromes like carotenoi...Graw said. McGraw has been studying the colors of birds for seven years. He first became interested in the behavioral significance of bird colors as a form ...

Experiments provide proof of how traveling in groups protects insects

...ay of protecting themselves from predators such as birds and rodents. Now, a trio of insect experts has de...rmon crickets can't fly, carried off a long way by birds and out of radio receiver range. "What this new work appears to show is that even though being part...

Experiments provide proof of how traveling in groups protects insects

...ay of protecting themselves from predators such as birds and rodents. Now, a trio of insect experts has de...rmon crickets can't fly, carried off a long way by birds and out of radio receiver range. "What this new work appears to show is that even though being part...

1 2 3 4 5 6 7 8 9