JOURNAL of the VIRGINIA SOCIETY of ORNITHOLOGY Volume 83 Number 1 2012 the Virginia Society of Ornithology, Inc
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The Raven JOURNAL OF THE VIRGINIA SOCIETY OF ORNITHOLOGY Volume 83 Number 1 2012 The Virginia Society of Ornithology, Inc. exists to encourage the systematic study of birds in Virginia, to stimulate interest in birds, and to assist the conservation of wildlife and other natural resources. All persons interested in those objectives are welcome as members. Present membership includes every level of interest, from professional scientific ornithologists to enthusiastic amateurs. Activities undertaken by the Society include the following: 1. An annual meeting (usually in the spring), held in a different part of the state each year, featuring talks on ornithological subjects and field trips to nearby areas. 2. Other forays or field trips lasting a day or more and scheduled throughout the year so as to include all seasons and to cover the major physiographic regions of the state. 3. A journal, The Raven, published twice yearly, containing articles relevant to Virginia ornithology as well as news of the activities of the Society and its chapters. 4. A newsletter, the VSO Newsletter, published quarterly, containing current news items of interest to members and information about upcoming events and pertinent conservation issues. 5. Study projects (nesting studies, winter bird population surveys, etc.) aimed at making genuine contributions to ornithological knowledge. In addition, some local chapters of the Society conduct their own programs of meetings, field trips and other projects. Those wishing to participate in any of the above activities, or to cooperate in advancing the objectives of the Society, are cordially invited to join and should contact Thelma Dalmas, the Membership Secretary. Annual dues are $20.00 for active members, $35.00 for sustaining members, $60.00 or more for contributing members, $500.00 for life members, and $25.00 for family members. Additional Information can be found on the Internet, at www.virginiabirds.net Queries and comments about The Raven or the VSO Newsletter should be directed to the respective editors. OFFICERS OF THE VSO IN 2011 President: Rexanne Bruno, 1012 Harrods Court, Lynchburg, VA 24503 (7/01/09-6/30/11) Andrew Dolby, 1411 Franklin Street, Fredericksburg, VA 22401 (7/01/11-6/30/12) Vice President: Andrew Dolby, 1411 Franklin Street, Fredericksburg, VA 22401 (7/01/09-6/30/11) Joe Coleman, 19499 Yellow Schoolhouse Rd., Round Hill, VA 20141 (7/01/11-6/30/12) Past President: David Spears, 3928 Bell Road, Dillwyn, VA 23936 (7/01/09-6/30/11) Rexanne Bruno, 1012 Harrods Court, Lynchburg, VA 24503 (7/01/11-6/30/12) Secretary: Alyce Quinn, 681 Edgewood Farm Lane, Wirtz, VA 24184 Treasurer: Barbara Thrasher, 120 Woodbine Drive, Lynchburg, VA 24502 Membership Secretary: Thelma H. Dalmas, 1230 Viewmont Drive, Evington, VA 24550 Raven Editor: Wesley M. Brown, 21277 Metompkin View Lane, Parksley VA 23421 Newsletter Editors: Linda Fields and Alan Schreck, 1573 21st Ct. N., Arlington, VA 22209 The Raven JOURNAL OF THE VIRGINIA SOCIETY OF ORNITHOLOGY Editor Wesley M. Brown Volume 83, No. 1 Published by THE VIRGINIA SOCIETY OF ORNITHOLOGY 2012 Copyright by the Virginia Society of Ornithology, Inc. ISSN 0034-0146 Page 2 Vol. 83(1) THE RAVEN 2012 TABLE OF CONTENTS VIRGINIA CHRISTMAS BIRD COUNTS: 2011-2012 SEASON Teta Kain ................................................................................3 ANNUAL REPORT OF THE 2011 VIRGINIA AVIAN RECORDS COMMITTEE Wendy Ealding ..........................................................................32 ABSTRACTS OF PAPERS PRESENTED AT THE 2012 COMBINED MEETING OF THE VSO AND TENNESSEE ORNITHOLOGICAL SOCIETY: 1. Birding at a Random Spot on the Side of the Road. C. Michael Stinson ..............................................................36 2. Stimulus Color Influences Neophobic Behavior in House Sparrows (Passer domesticus). Laken Cooper* and Jason Davis ..................................................36 3. Corticosterone And Parental Behavior In Eastern Bluebirds (Sialia sialis). Justin Bower*, Daniel Rabago, Erin Dudley, Jason Prater, Judy Guinan and J.E. Davis ......................................................................37 4. Conspecific Aggression in Relation to Neighbor Distribution in Urban and Rural Populations of Song Sparrows (Melospiza melodia). Brenton T. Laing*, Allen E. Ross, Sarah L. Foltz, and Ignacio T. Moore ..................37 5. Effect of Handling Time on Corticosterone and Heat Shock Protein 60 Levels in Tufted Titmouse (Baeolophus bicolor). Andrew S. Dolby*, Deborah A. O’Dell, Katherine R. Morris, and Ellen R. Bikowski ......37 2012 Vol. 83(1) THE RAVEN Page 3 VIRGINIA CHRISTMAS BIRD COUNTS: 2011-2012 SEASON TETA KAIN 7083 Caffee Creek Lane, Gloucester, VA 23061-3374; [email protected] The 2011-12 Christmas count season was one of the Northern Shenandoah Valley. Of the eight Virginia count warmest on record. The entire state basked in higher- records of this species, this sighting is the only one away than-usual temperatures and was mostly free of snow and from the Coastal Plain. A Summer Tanager (Piranga rubra), ice. Brisk winds that often rake over the landscape during a Long-billed Curlew (Numenius americanus) and a Sandhill December and early January days were mostly absent. These Crane (Grus canadensis) provided Wachapreague birders gentler conditions brought out the second highest number of with some exciting moments. The tanager is probably the field observers and feeder watchers (1,546) on the 52 counts only winter Coastal Plain record for the state. A rarity for conducted, the most ever held in one year. the Mountains and Valley region was the Black-and-white Those balmy conditions brought some unexpected Warbler (Mniotilta varia) on the Shenandoah-Luray count. species into the area, but it also decreased the normal influx Other first-time discoveries were nine Red-breasted of those sort-after northern species that drift into Virginia Mergansers (Mergus serrator) in Giles County, a rare inland every winter. The one count on which conditions were less report of a Great Cormorant (Phalacrocorax carbo) at The than ideal was Dismal Swamp NWR. A tremendous forest Plains, a single Red Knot (Calidris canutus) at Newport News; fire within its boundaries during late summer and fall a Cackling Goose (Branta hutchinsii) at Darlington Heights, destroyed many acres of habitat and rendered roads in many and 10 Northern Shovelers (Anas clypeata) at Waynesboro. sections of the refuge impassable. The count was conducted Some firsts that were surprising, only because they as usual, but the much lower-than-usual numbers of many haven’t shown up on these particular counts previously, species demonstrates the devastating effects of the fire. were a Palm Warbler (Setophaga palmarum) at Washington’s The only change in the count line-up was the return of Birthplace, a Northern Goshawk (Accipiter gentilis) at Calmes the Lake Anna count after a year’s absence. Donna Finnegan Neck, Red-necked Grebe (Podiceps grisegena), Willet (Tringa took over for Michael Boatwright, who had been compiler semipalmata), and Blue-gray Gnatcatcher (Polioptila caerulea) most years since 1988. Other compiler changes were at at Nansemond River, a Green Heron (Butorides virescens) and Breaks Interstate Park, where Austin Bradley replaced long- a Lesser Yellowlegs (Tringa flavipes) at Manassas-Bull Run, an time compiler Terry Owens who headed up that count from Osprey (Pandion haliaetus) at Mathews, and also, a Lincoln’s 1998 through 2010; Kendall Smith stepped in for Don Ober Sparrow (Melospiza lincolnii) on that count, accompanied by at Gordonsville; Teta Kain compiled the Newport News a nice photo to clinch identification. Though never common, count when Clark White resigned. all of those species are found occasionally in the respective Probably the most talked about find this year was count areas in the wintertime. the Brewer’s Sparrow (Spizella breweri) found on the Fort Other unusual sightings were two Brewer’s Blackbirds Belvoir count. Spectacular photos were obtained and many (Euphagus cyanocephalus) at Augusta County, the second observers were lucky enough to see the bird. It is, of course, record for that count, a Palm Warbler at Blacksburg, only the first record for Virginia. Also, a Western Tanager (Piranga the 8th record in that count’s 86-year history, a Common ludoviciana) visited a back yard feeder in Williamsburg on Loon (Gavia immer) at Gordonsville, the second occurrence count day and the quick-thinking lady of the house grabbed of an Osprey at Calmes Neck, a Lark Sparrow (Chondestes a camera and got a good photo. It is only the second count grammacus) (photographed) at Waynesboro, and an adult record in the state, the other found at Back Bay in 1972. Iceland Gull (Larus glaucoides), at Little Creek was unusual There were quite a few other first-time occurrences. because up until now, only immatures have been found Central Loudoun had a Peregrine Falcon (Falco peregrinus), along the Virginia coast during the winter months. a Golden Eagle (Aquila chrysaetos), and a Greater White- As would be expected in the warm conditions, Brant fronted Goose (Anser albifrons). That goose, by the way, (Branta bernicla) did not come south in any appreciable was the only White-fronted to appear on a Christmas count numbers this year. The 1,858 recorded statewide is the 3rd anywhere in the state in six years. Bristol birders found lowest ever, a far cry from the 5-digit totals of the mid-20th two Eurasian Collared-Doves (Streptopelia decaocto). An century. In