North American fauna . May 18, 1899 (Preble, 1900), and July 9,1920 (G. Eifrig), in Garrett County. Extreme nestling dates(6 nests) : May 31, 1919 (J. M. Sommer), and Jury 5, 1920 (), in Garrett County. Spring migration.—Normal period: March 1-10 to May 1-10;peak, March 20 to April 15. Extreme arrival date: February 25,1944, in Prince Georges County. Extreme departure dates:May 30, 1956, in Baltimore County (S. W. Simon) ; May 24,1956, in Montgomery County (S. H. Low) ; May 17, 1908, in theDistrict of Columbia (A. M. Stimson). Fall migration.—Normal period: September 25-October 5 toNov
North American fauna . May 18, 1899 (Preble, 1900), and July 9,1920 (G. Eifrig), in Garrett County. Extreme nestling dates(6 nests) : May 31, 1919 (J. M. Sommer), and Jury 5, 1920 (), in Garrett County. Spring migration.—Normal period: March 1-10 to May 1-10;peak, March 20 to April 15. Extreme arrival date: February 25,1944, in Prince Georges County. Extreme departure dates:May 30, 1956, in Baltimore County (S. W. Simon) ; May 24,1956, in Montgomery County (S. H. Low) ; May 17, 1908, in theDistrict of Columbia (A. M. Stimson). Fall migration.—Normal period: September 25-October 5 toNovember 20-30; peak, October 20 to November 15. Extremearrival dates: September 5,1955, in Talbot County (R. L. Kleen) ;September 13, 1955, in Worcester County (M. Broun) ; Septem-ber 14, 1918, in the District of Columbia (Mr. and Mrs. L. ) ; September 15, 1953, in Baltimore County (D. A. Jones) ;September 19, 1950, in Anne Arundel County (Mrs. W. L. Hen- 360 NORTH AMERICAN FAUNA 62, FISH AND WILDLIFE SERVICE. Figure 66.—Slate-colored Junco banding recoveries. Each symbol representsthe number of records for a State or Province. Banded in Maryland, recov-ered elsewhere: solid triangle = recovered September through May. Re-covered in Maryland, banded elsewhere: open triangle = banded Septemberthrough May. BIRDS OF MARYLAND AND DISTRICT OF COLUMBIA 361 derson) ; September 20, 1914 (J. M. Sommer), and September 20,1950 (E. Willis), in Baltimore County. Extreme departure date:December 5, 1944, in Prince Georges County. Maximum counts (nonbreeding).—Spring: 1,000 at Waverly,Baltimore County, on April 9,1897 (A. M. Hoen) ; 800 at Emmits-burg, Frederick County, on April 7, 1953 (J. W. Richards). Fall:1,933 at Patuxent Refuge on October 27, 1943. Winter (Christmascounts) : 2,508 in the Annapolis area on January 1, 1956; 1,772in the Ocean City area on December 27, 1955; 1,725 in the Anna-polis area on January 2, 1955; 1,616 in the Triadelphia Reservoirarea on December 24, 19
Size: 1352px × 1848px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorun, bookcentury1800, bookdecade1880, booksubjectzoology
