University of Minnesota Raptor Center researchers are evaluating raptor’s response to sounds. Funding from the US Department of Energy is allowing researchers to determine what sounds eagles and red-tailed hawks can hear in hopes of finding a noise deterrent to add to wind turbines in hopes of preventing injuries. The full story here from Minnesota
Because of the Migratory Bird Treaty Act and associated regulations, all bird banding is done under a Federal Banding and Marking Permit from the US Geological Survey. The permit outlines allowed species and activities (what are you trying to learn), as well as all the individuals allowed to help with that project. All bird banding
The Midwest Bald Eagle Telemetry Study Bald eagle populations have increased dramatically over the past 30 years across North America. The Upper Midwest, which houses one of the densest populations of bald eagles in North America, has experienced dramatic increases in the number of breeding and wintering eagles since the 1970s. For example, In 2014,
After the recent SOAR newsletter went to press, SOAR received one of those email that you don’t like to ever get… from researcher Trish, “Sorry to be the bearer of bad news, but I’m almost 100% certain that Delaware 2 is dead. Based on the activity data, she appears to have died on June 25…”
Published in The Condor: Ornithological Applications, July 2014. Abstract: In this issue of The Condor: Ornithological Applications, Haig et al. (2014) summarize negative impacts of lead ammunition and fishing tackle on birds and discuss strategies for mitigating risks to wildlife and human health. Their Review raises an important set of questions for hunters, wildlife managers,
Check out the golden eagle research being conducted near Missoula, Montana by Raptor View Research Institute.
This research was published online with the Royal Swedish Academy of Sciences 2012. Abstract: Proposals to end the use of lead hunting ammunition because of the established risks of lead exposure to wildlife and humans are impeded by concerns about the availability, price, and effectiveness of substitutes. The product availability and retail prices of different