TribLIVE

| News

 
Larger text Larger text Smaller text Smaller text | Order Photo Reprints

California University takes steps to relocate crows

Email Newsletters

Click here to sign up for one of our email newsletters.

'American Coyotes' Series

Traveling by Jeep, boat and foot, Tribune-Review investigative reporter Carl Prine and photojournalist Justin Merriman covered nearly 2,000 miles over two months along the border with Mexico to report on coyotes — the human traffickers who bring illegal immigrants into the United States. Most are Americans working for money and/or drugs. This series reports how their operations have a major impact on life for residents and the environment along the border — and beyond.

By Amanda Dolasinski
Wednesday, Jan. 9, 2013, 12:01 a.m.
 

Pesky 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.”There's no way to break up large flocks or even remove them from an area completely, he said.

A flock in Homewood Cemetery in Pittsburgh has reached 20,000.

“There's nothing to solve the problem, just manage it,” Bonner said. “Around the country, you'll hear about these enormous crow roosts. Unless you change something, they're going to come back year after year.”

Amanda Dolasinski is a staff writer for Trib Total Media. She can be reached at 724-836-6220 or adolasinski@tribweb.com.

Subscribe today! Click here for our subscription offers.

 

 


Show commenting policy

Most-Read Stories

  1. Kang’s 9th-inning home run gives Pirates wild victory over Twins
  2. Pirates notebook: Prospect Tucker unaware of ‘trade’ frenzy
  3. Pregnant woman killed by gunfire in Brighton Heights, other shootings reported in city
  4. School credit ratings a problem for several in Western Pennsylvania
  5. New Pens winger Fehr ready for defense-first role
  6. Rossi: ‘Hockey guy’ Sutter will be missed
  7. Pirates’ Liriano unaffected by poor last outing against Twins
  8. 5 face trial in beating of black man in Pittsburgh
  9. Steelers RB Le’Veon Bell gets suspension, fine reduced
  10. Steelers’ Wheaton adjusting his game moving to slot receiver
  11. Boy Scouts’ end to ban on gay leaders unnerves religious groups