Bird Population Current Events | Bird Population News | 9
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Upland birds in peril from climate change
New evidence suggests that rarely studied upland birds may be as vulnerable as songbirds to climate change. view more (2005-02-01)
Buried coins key to Roman population mystery?
University of Connecticut theoretical biologist Peter Turchin and Stanford University ancient historian Walter Scheidel recently developed a new method to estimate population trends in ancient Rome and waded into an intense, ongoing debate about whether the state's population increased or declined after the first century B.C. view more (2009-10-06)
Titanic survivors lived no longer than general population
In the closing song of the 1997 film Titanic, the heroine tells us that her heart "must go on and on" but a study in this week's Christmas issue of the BMJ shows that Titanic survivors lived no longer than the general population. view more (2003-12-17)
New vaccine may give long-term defense against deadly bird flu and its variant forms
A new vaccine under development may provide protection against highly pathogenic bird flu and its evolving forms, according to researchers at Purdue University and the Centers for Disease Control and Prevention who discovered the new preventative drug and have tested it in mice. view more (2008-04-18)
Eye in the sky: satellite-based observation to protect life on Earth
How can we protect our health against natural ultraviolet radiation? To what extent are our forests threatened by fires, insects and climatic anomalies? How can we protect ourselves better against the climatic disasters generated by El Ni'±o? And how can we fight the pollution of our coastal areas? Better management of our environment requires an... view more... (1999-10-06)
RSRF-Funded Research Links Rett Syndrome to Mitochondrial Gene
New research from the lab of Adrian Bird, a molecular geneticist at the University of Edinburgh, Scotland, reveals that abnormally high levels of a protein called Uqcrc1 in the brains of mouse models of Rett Syndrome cause mitochondria—-the cells' powerhouses—to work overtime. view more (2006-06-26)
Sexing up the turkey
A novel approach to classify the gender of six-week-old turkey poults could save millions of male chicks from being killed shortly after birth, according to Dr. Gerald Steiner from the Dresden University of Technology in Germany and his team. view more (2009-11-24)
Early California: A killing field
When explorers and pioneers visited California in the 1700s and early 1800s, they were astonished by the abundance of birds, elk, deer, marine mammals, and other wildlife they encountered. view more (2006-02-13)
Climate change makes migrations longer for birds
Bird migrations are likely to get longer according to the first ever study of the potential impacts of climate change on the breeding and winter ranges of migrant birds. view more (2009-04-15)
Beaked, bird-like dinosaur tells story of finger evolution
Scientists have discovered a unique beaked, plant-eating dinosaur in China. The finding, they say, demonstrates that theropod, or bird-footed, dinosaurs were more ecologically diverse in the Jurassic period than previously thought, and offers important evidence about how the three-fingered hand of birds evolved from the hand of dinosaurs. view more (2009-06-18)
How healthy is that marsh? Biologists count parasites
Is that salt marsh healthy? To answer this, Sea Grant biologists are cracking open common marsh snails and counting parasitic worms. Their claim: the more parasites, the healthier the marsh. view more (2006-05-19)
New Ice Age flute carved from mammoth ivory documents the world's first musical tradition
Excavations by the University of Tübingen at Geißenklösterle Cave near the town of Blaubeuren in the Swabian Jura have produced a new musical instrument that dates to well over 30,000 years ago. The find is a flute that was carefully carved from mammoth ivory and documents the oldest musical tradition known worldwide. Nicholas Conard,... view more... (2004-12-16)
Some forest birds can survive in agricultural countryside with limited habitat conservation, study finds
Some tropical forest birds can survive alongside humans if given a helping hand, according to a recent study by Cagan H. Sekercioglu, senior scientist at the Stanford University Center for Conservation Biology. view more (2007-05-25)
Owls' dawn and dusk concerts promote visual communication
Reporting in the online, open-access journal PLoS ONE April 8, Vincenzo Penteriani and Maria Delgado of the Estacion Biologica de Doñana, Spain, describe the evolution of white throat badges in association with dawn and dusk vocal signals in certain species of nocturnal bird, which maximise the potential for these species to communicate... view more... (2009-04-08)
Velociraptor had feathers
A new look at some old bones have shown that velociraptor, the dinosaur made famous in the movie Jurassic Park, had feathers. A paper describing the discovery, made by paleontologists at the American Museum of Natural History and the Field Museum of Natural History, appears in the Sept. 21 issue of the journal Science. view more (2007-09-21)
Polygamy, paternal care in birds linked to dinosaur ancestors
Sure, they're polygamous, but male emus and several other ground-dwelling birds also are devoted dads, serving as the sole incubators and caregivers to oversized broods from multiple mothers. view more (2008-12-19)
New population of Iberian lynx raises hope, says World Wildlife Fund
Spanish authorities have announced they have discovered a previously unknown population of Iberian lynx, triggering hope for one of the world's most endangered cat species, said World Wildlife Fund today. view more (2007-10-24)
Bird flu poses threat to international security, Illinois scholar says
In the past, when government leaders, policymakers and scholars have turned their attention to peace and security issues, the talk invariably has focused on war, arms control or anti-terrorism strategies. But Julian Palmore believes it's time to expand the scope of the conversation. view more (2006-01-26)
UGA study identifies North American wild bird species that could transmit bird flu
University of Georgia researchers have found that the common wood duck and laughing gull are very susceptible to highly pathogenic H5N1 avian influenza viruses and have the potential to transmit them. view more (2006-10-24)
Pollination Habits of Endangered Texas Rice Revealed to Help Its Preservation
A type of wild rice that only grows in a small stretch of the San Marcos River is likely so rare because it plays the sexual reproduction game poorly, a study led by the Lady Bird Johnson Wildflower Center at The University of Texas at Austin has revealed. view more (2008-07-16)
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