Please look at all the facts when you consider the Black Vultures at Dutch Gap. I'm enclosing information from USDA - Wildlife Services and the Virginia Department of Game and Inland Fisheries. Caroline Coe Chesterfield County "DUTCH GAP BLACK VULTURE DEPOPULATION Black Vulture Facts · Description - Black Vultures are large birds that have a 5-foot wingspan and weigh approximately 3-5 pounds. Their plumage is almost entirely black, except for the outer edge of the wings which are white with black tips. Black Vultures have a short, square tail and an unfeathered head that is gray and wrinkled. · Habitat - Black Vultures utilize woodlands for nesting, loafing, and roosting. They forage in open areas in order to search for carcasses. Black Vultures tend to be most abundant in flat lowlands and are less common at high elevations. Black Vultures communally roost in woodlands with tall trees, often near water. Man-made structures such as power transmission towers and cell towers are frequently used for roosting. · Range and Migration - Black Vultures breed throughout Central and South America and throughout much of the eastern United States. They are year-long residents throughout much of this range but, during the winter months, many individuals migrate from northern portions of the species? range and from higher altitudes to more hospitable areas. Black Vultures often make short distance movements when weather patterns become unfavorable. · Food Habits - Black Vultures feed almost exclusively on carrion, but they occasionally take live prey. · Breeding - Breeding pairs of Black Vultures are thought to remain together throughout the year. They do not build a nest, but lay eggs directly on the ground of their nest site. Nest sites include thickets, old buildings, and under trees and logs. Typically, two eggs are laid sometime between mid-February and early April. Eggs are incubated for 38-39 days. Young are slow-growing and do not fledge until 75-80 days of age. Age of first breeding is unknown; this is one of the issues being studied via the morphological data being recorded during this project. · Population Estimates - The number of Black Vultures residing in Virginia is unknown. However, several population estimates were recently derived from Breeding Bird Survey data. These estimates range from 16,000 to over 20,000 individuals. Breeding Bird Survey data suggests that the Black Vulture population in Virginia is increasing at a rate of approximately 14.3% per year. Dutch Gap Vulture Background and Status · History of Black Vultures and Damage at Dutch Gap - Black Vultures have utilized the Dutch Gap area as early as the 1980s for roosting and loafing. During the 1990s, vulture use of the area increased significantly, possibly due to loss of preferred roost sites to residential and commercial development. In 1999, Black Vultures at the Dutch Gap boat ramp were documented damaging cars by scratching paint, pulling off windshield wipers and moldings, and tearing car covers; they also were leaving fecal matter and vomit on vehicles, boat trailers, and the boat landing grounds. The vultures extensively loaf on Dominion?s power station facilities, creating a safety/health hazard due to excrement on walkways and other equipment. · Past Actions to alleviate the problem - In response to the problem USDA-WS employed numerous non-lethal methods (e.g., noise making devices, lasers, effigies, etc.) to displace vultures from the area from 1999 through 2001. These methods were largely unsuccessful. The only remaining alternative to eliminate the problem was depopulation of roosting birds by lethal take. In 2002 USDA-WS trapped and euthanized approximately 370 Black Vultures, and this alleviated the problem for several months. Since 2002 however, Black Vulture numbers have rebounded to approximately 200-300 individuals regularly roosting at Dutch Gap, resuming damage to property and creating a significant safety/health hazard at the boat ramp and the Dominion Power station. December 2005 Black Vulture Depopulation · Project Development and Coordination - The lead government agency conducting the depopulation project is the U.S. Department of Agriculture?s Wildlife Services Section (USDA-WS). The project is being conducted under a federal migratory bird depredation/damage permit issued by the U.S. Fish and Wildlife Service with concurrence by DGIF. The Virginia Department of Game and Inland Fisheries carefully evaluated the project and is working cooperatively with USDA-WS to resolve the Black Vulture problem at Dutch Gap. Nongovernment groups involved with resolution of this problem include Henricus Park, Dominion Power, Castaway Sporting Goods, and local anglers. · Protocol/Duration of the Project - Black Vultures are the only species causing a problem at the site, and are the only species to be trapped and killed. Black Vultures will be trapped by use of a large funnel trap baited with deer or beaver carcasses. Once vultures are trapped they will be euthanized. The carcasses will be measured, aged, and sexed to gain more information about the age structure and sex ratio of this local population; and tissue samples will be collected for laboratory analysis. In addition, at least 200 carcasses will be provided to federal scientists for ongoing research on vulture life history and ecology. Trapping will take place for approximately one week or until the population is reduced to non-problematic levels: we anticipate lethal take of 350-450 Black Vultures. Additional Monitoring and Research Efforts · Tag and Release of 20 Vultures - At the onset of the trapping effort, 20 individuals (10 adults and 10 juveniles) will be tagged with a white wing marker that will have a unique three letter alpha code assigned to each individual, and then released. These white markers are visible while the bird is perched and are often visible in flight as well. We encourage any wildlife enthusiasts who see these tagged vultures to report them via email to: dgifweb@xxxxxxxxxxxxxxxxxx If possible, report the date, time of day, location, activity of the bird (feeding, roosting, loafing, flying), and the tag number. · Post-depopulation Monitoring - Surveys will be conducted once a week for several weeks in the Dutch Gap area to assess the abundance of vultures using the area. Surveys will be conducted by local anglers and USDA-WS staff. In addition, an effort will be made to locate tagged individuals to gain a better understanding of Black Vulture movement patterns at the site. Contacts USDA - Wildlife Services Martin Lowney, State Director, Virginia USDA, APHIS, WS P.O. Box 130 Moseley, VA 23120 (804) 739-7739 / FAX (804) 739-7738 Virginia Department of Game and Inland Fisheries Jeff Cooper Wildlife Diversity Division Va. Dept. Game & Inland Fisheries 1320 Belman Road Fredericksburg, VA 22401 (540) 899-4169 Jeff.Cooper@xxxxxxxxxxxxxxxxx You are subscribed to VA-Richmond-General. To unsubscribe, send email to va-richmond-general-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field. To adjust other settings (vacation, digest, etc.) please visit, //www.freelists.org/list/va-richmond-general.