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In the News - October 2009
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| SENTINELS - Black vultures maintain a high vantage atop a cell tower west of Little Rock. (University of Arkansas Division of Agriculture photo by Mary Hightower) |
LITTLE ROCK, Ark. - Vulture replicas are more than just a scary Halloween decoration for some Arkansas home- and farm-owners.
Vulture problems are among the top five assistance activities for USDA Wildlife Services in Arkansas, but strategically placed replicas can act like scarecrows, scaring vultures away, according to Becky McPeake, associate professor with the University of Arkansas Division of Agriculture.
Most people assume vultures, or buzzards, are purely scavengers, but that's not necessarily so.
"Adult turkey vultures, identifiable by their red heads, are almost exclusively scavengers, whereas black vultures also attack and kill live animals including newborn livestock," she said.
The United States Department of Agriculture said black vultures can inflict gruesome damage to livestock by "plucking the eyes and eating the tongues of newborn, down, or sick livestock, disemboweling young livestock, killing and feeding on domestic fowl and general flesh wounds from bites."
Vultures can cause other problems too.
"Buzzard droppings can kill trees and pose health risks around homes, public areas and boat docks," McPeake said.
Unlike most birds, buzzards don't build nests, nor do they roost in the same place every night. However, they tend to congregate in large communal roosts. Replicas, placed near the roosts of buzzards, "almost always causes abandonment of the roost within three to five days," according to the National Wildlife Research Center in Florida.
The Wildlife Research Center found that the replicas didn't have to appear exactly like a vulture, but the most effective ones are those that have a likeness and size close to a full-grown vulture. The key, the center reported, was having a replica with feathers that is around 25-to-26 inches in length - the length of an adult vulture.
The vulture replicas, which can be purchased online or from Halloween vendors, can be hung upside down by the legs so the wing feathers splay outward.
"Around smaller livestock operations, problems with vultures are alleviated with constant vigilance and persistent harassment," McPeake said. "However, this procedure is usually more difficult to maintain at larger livestock operations."
Likewise, vultures that have been allowed to occupy an area are more difficult to drive away, according to the USDA. In such cases, the department advises using laser pointers and "pyrotechnics fired from a 15-millimeter launcher (starter pistol), shell crackers fired from a 12-gauge shotgun or propane cannons."
State and local laws should be consulted before using pyrotechnics to harass the birds, which are protected under state and federal law.
The USDA Wildlife Services field office in Stuttgart can be contacted at 870-673-1121 for additional information and assistance.
The Cooperative Extension Service is a part of the University of Arkansas Division of Agriculture and offers its programs to all eligible persons regardless of race, color, national origin, religion, gender, age, disability, marital or veteran status, or any other legally protected status, and is an Affirmative Action/Equal Opportunity Employer.
October 23, 2009
By Pryor Jordan
U of A Division of Agriculture
Media Contact: Elizabeth Fortune
Extension Communications Specialist
U of A Division of Agriculture
Cooperative Extension Service
(501) 671-2120
efortune@uaex.edu
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