Purdue honors contributions of forestry and natural resources professionals and academics purdue.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from purdue.edu Daily Mail and Mail on Sunday newspapers.
Purdue Extension wildlife specialist Jarred Brooke has been named as a recipient of the Purdue Cooperative Extension Specialists Association (PUCESA) Early Career Award, which recognizes an Extension specialist with less than 10 years of service.
Although some songbirds will nest near noisy natural gas pipeline compressors, and even lay the normal number of eggs, their reproductive success ultimately suffers, research finds.
The researchers used unceasing playback of recorded compressor noise, 80 new, never-before-used nest boxes occupied by Eastern bluebirds and tree swallows, and behavioral observations with video cameras placed within boxes.
“Importantly, the birds did not preferentially select quiet boxes over noisy boxes, suggesting they do not recognize the reduction in habitat quality resulting from the noise,” says study coauthor Margaret Brittingham, professor of wildlife resources in the Penn State College of Agricultural Sciences. “But both bluebirds and tree swallows nesting in noisy boxes spent less time incubating their eggs, had fewer eggs hatch, and produced fewer young than their neighbors nesting in quiet boxes.”
Natural gas compressor noise slashes nesting success of nearby birds, study finds pennlive.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from pennlive.com Daily Mail and Mail on Sunday newspapers.
Join this edition of Ask an Expert video series with Dr. Joy O’Keefe and PhD candidate Elizabeth Beilke as they share about their studies of bats on the Hardwood Ecosystem Experiment.
The HEE is in its initial stages and is planned as a 100-year project. Data were collected for two years prior to the first round of timber harvests and inventories have been conducted annually since, allowing us to quantify the varied responses of plants and animals to active forest management. This data will ultimately be used to develop management prescriptions that provide for resilient and sustainable managed forest ecosystems in Indiana.