Calvert County, Maryland Bluebird Trails
Yearly Trail Data Summary
YEAR # BOXES NESTS EGGS YOUNG FLEDGE 2007 225 195 761 619 534 2006 246 181 707 584 540 2005² 133 65 252 221 179 2004 266 153 525 365 352 2003¹ 294 107 343 255 223 2002 294 432 1518 1027 867 2001 343 439 1641 1138 1041 2000 360 416 1544 1132 1010 1999 369 449 1521 1133 1045 ¹Winter 2002-03 took a severe toll on bluebirds in Calvert County!
²No data received from Jefferson Patterson Park trail in 2005
Individual Trail Data are available here.
ANNUAL DATA | 2007 INDIVIDUAL TRAIL DATA | BANDING BLUEBIRDS
©1996-2007
Arlene Ripley
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