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Western PA

DateNumber of Species
June 17, 2007 86 species reported
June 10, 2007 67 species reported
April 29, 2007 133 species reported
April 22, 2007 31 species reported
April 22, 2007 84 species reported
April 15, 2007 79 species reported
April 08, 2007 69 species reported
April 01, 2007 81 species reported
March 25, 2007 64 species reported
March 18, 2007 67 species reported
March 11, 2007 45 species reported
March 04, 2007 49 species reported
February 25, 2007 47 species reported
February 18, 2007 49 species reported
February 11, 2007 52 species reported
February 04, 2007 33 species reported
January 28, 2007 52 species reported
January 21, 2007 36 species reported
January 14, 2007 40 species reported
January 07, 2007 48 species reported
December 31, 2006 50 species reported
December 24, 2006 43 species reported
December 17, 2006 40 species reported
December 10, 2006 47 species reported
December 03, 2006 53 species reported
November 26, 2006 57 species reported
October 15, 2006 67 species reported
October 08, 2006 101 species reported
October 01, 2006 110 species reported
September 24, 2006 86 species reported
September 17, 2006 83 species reported
September 10, 2006 91 species reported
September 03, 2006 86 species reported
August 27, 2006 85 species reported
August 20, 2006 57 species reported
August 13, 2006 57 species reported
August 06, 2006 63 species reported
July 30, 2006 77 species reported
July 23, 2006 45 species reported
July 16, 2006 58 species reported
July 09, 2006 50 species reported
July 02, 2006 53 species reported
June 25, 2006 52 species reported
June 18, 2006 57 species reported
June 11, 2006 86 species reported
June 04, 2006 57 species reported
May 28, 2006 114 species reported
May 21, 2006 106 species reported
May 14, 2006 133 species reported
May 07, 2006 118 species reported
April 30, 2006 119 species reported
April 23, 2006 90 species reported
April 16, 2006 98 species reported
April 09, 2006 80 species reported
April 02, 2006 82 species reported
March 26, 2006 56 species reported
March 26, 2006 6 species reported
March 19, 2006 57 species reported
March 12, 2006 69 species reported
March 05, 2006 65 species reported
February 26, 2006 53 species reported
February 19, 2006 49 species reported
February 12, 2006 51 species reported
February 05, 2006 37 species reported
January 29, 2006 43 species reported
January 22, 2006 36 species reported
January 15, 2006 36 species reported
January 08, 2006 44 species reported
January 01, 2006 38 species reported
December 25, 2005 47 species reported
December 18, 2005 59 species reported
December 11, 2005 44 species reported
December 04, 2005 66 species reported
November 27, 2005 70 species reported
November 20, 2005 76 species reported
November 13, 2005 69 species reported
November 06, 2005 66 species reported
October 30, 2005 57 species reported
October 23, 2005 96 species reported
October 16, 2005 84 species reported
October 09, 2005 91 species reported
October 02, 2005 76 species reported
September 25, 2005 93 species reported
September 18, 2005 91 species reported
September 10, 2005 109 species reported
September 03, 2005 94 species reported
August 28, 2005 75 species reported
August 21, 2005 84 species reported
August 21, 2005 11 species reported
August 13, 2005 38 species reported