Cal U gets pesky crows to relocate
Black crows circling around California University of Pennsylvania's campus met their match this week — grape extract.
A wispy fog that was spread around campus contained the extract, which acts like pepper spray and is harmless to plants and other birds.One whiff, and they're off.
“Three winters ago, we had a really severe crow problem,” said Christine Kindl, university spokeswoman. “It's much more controlled this year.”
Crow droppings can spread disease and make sidewalks slick, so it's important for professionals to relocate the birds, Kindl said. “It's the droppings we're concerned about,” she said. “We try to encourage them to go roost elsewhere.”
Two pest control professionals roamed the Washington County campus Monday with fogging equipment. The flock, also called a “murder,” got the message and didn't stick around.The pest control crew can use other methods to relocate the birds, including bright lasers and noisemakers.
Crows roost communally in winter months, and experts say they are comfortable in urban areas where there is more light and the buildings generate heat. It will be challenging to move the crows permanently, said Jim Bonner, executive director of the Audubon Society of Western Pennsylvania.
“Most efforts to relocate things are not successful ... unless they are going to change something physically,” he said. “It's the conditions that they are attracted to.”
Amanda Dolasinski is a staff writer for Trib Total Media. She can be reached at 724-836-6220 or email@example.com.
Show commenting policy
TribLive commenting policy
You are solely responsible for your comments and by using TribLive.com you agree to our Terms of Service.
We moderate comments. Our goal is to provide substantive commentary for a general readership. By screening submissions, we provide a space where readers can share intelligent and informed commentary that enhances the quality of our news and information.
While most comments will be posted if they are on-topic and not abusive, moderating decisions are subjective. We will make them as carefully and consistently as we can. Because of the volume of reader comments, we cannot review individual moderation decisions with readers.
We value thoughtful comments representing a range of views that make their point quickly and politely. We make an effort to protect discussions from repeated comments either by the same reader or different readers.
We follow the same standards for taste as the daily newspaper. A few things we won't tolerate: personal attacks, obscenity, vulgarity, profanity (including expletives and letters followed by dashes), commercial promotion, impersonations, incoherence, proselytizing and SHOUTING. Don't include URLs to Web sites.
We do not edit comments. They are either approved or deleted. We reserve the right to edit a comment that is quoted or excerpted in an article. In this case, we may fix spelling and punctuation.
We welcome strong opinions and criticism of our work, but we don't want comments to become bogged down with discussions of our policies and we will moderate accordingly.
We appreciate it when readers and people quoted in articles or blog posts point out errors of fact or emphasis and will investigate all assertions. But these suggestions should be sent via e-mail. To avoid distracting other readers, we won't publish comments that suggest a correction. Instead, corrections will be made in a blog post or in an article.
- Retailers court web customers with free shipping
- Flurry of business activity enlivening quaint Saxonburg
- Penguins GM prepares for emotional series against Carolina
- Black Friday trends, tactics change, but Americans still love bargains
- No federal funds to help enforce Pa. ban on texting by drivers
- U.S. military shifts strategy to smaller Iraq force
- Youngwood Fire Department to dedicate memorial at station
- Porterfield: Hunters’ breakfast buffet planned at Mill Run Grille
- Stakes high as ex-Saints receiver Moore faces his former team
- Youngwood gets 1st full-size grocery in nearly 20 years
- Thomas Jefferson girls bring hard-nosed play, intangibles to the court