Return
Western MA
| Date | Number of Species |
| June 18, 2007 | 33 species reported |
| June 11, 2007 | 25 species reported |
| April 30, 2007 | 44 species reported |
| April 23, 2007 | 33 species reported |
| April 16, 2007 | 36 species reported |
| April 09, 2007 | 34 species reported |
| April 02, 2007 | 27 species reported |
| March 26, 2007 | 34 species reported |
| March 19, 2007 | 36 species reported |
| March 12, 2007 | 37 species reported |
| March 05, 2007 | 36 species reported |
| February 26, 2007 | 27 species reported |
| February 19, 2007 | 34 species reported |
| February 12, 2007 | 18 species reported |
| February 05, 2007 | 32 species reported |
| January 29, 2007 | 37 species reported |
| January 22, 2007 | 31 species reported |
| January 15, 2007 | 37 species reported |
| January 08, 2007 | 34 species reported |
| January 01, 2007 | 29 species reported |
| December 25, 2006 | 35 species reported |
| December 11, 2006 | 34 species reported |
| December 04, 2006 | 35 species reported |
| November 27, 2006 | 30 species reported |
| October 17, 2006 | 38 species reported |
| October 10, 2006 | 55 species reported |
| October 02, 2006 | 39 species reported |
| September 25, 2006 | 55 species reported |
| September 20, 2006 | 42 species reported |
| September 11, 2006 | 45 species reported |
| September 04, 2006 | 46 species reported |
| August 28, 2006 | 39 species reported |
| August 21, 2006 | 45 species reported |
| August 14, 2006 | 42 species reported |
| August 07, 2006 | 40 species reported |
| July 17, 2006 | 37 species reported |
| July 10, 2006 | 33 species reported |
| July 03, 2006 | 46 species reported |
| June 26, 2006 | 44 species reported |
| June 19, 2006 | 36 species reported |
| June 12, 2006 | 45 species reported |
| June 05, 2006 | 35 species reported |
| May 30, 2006 | 32 species reported |
| May 22, 2006 | 29 species reported |
| May 22, 2006 | 39 species reported |
| May 16, 2006 | 41 species reported |
| May 08, 2006 | 27 species reported |
| May 01, 2006 | 36 species reported |
| April 24, 2006 | 39 species reported |
| April 17, 2006 | 34 species reported |
| April 10, 2006 | 34 species reported |
| April 03, 2006 | 25 species reported |
| March 27, 2006 | 34 species reported |
| March 20, 2006 | 33 species reported |
| March 13, 2006 | 31 species reported |
| March 06, 2006 | 27 species reported |
| February 27, 2006 | 23 species reported |
| February 20, 2006 | 34 species reported |
| February 13, 2006 | 26 species reported |
| February 06, 2006 | 29 species reported |
| January 30, 2006 | 28 species reported |
| January 23, 2006 | 32 species reported |
| January 16, 2006 | 21 species reported |
| January 09, 2006 | 39 species reported |
| January 02, 2006 | 33 species reported |
| December 26, 2005 | 40 species reported |
| December 19, 2005 | 46 species reported |
| December 12, 2005 | 41 species reported |
| December 05, 2005 | 33 species reported |
| November 28, 2005 | 36 species reported |
| November 21, 2005 | 54 species reported |
| November 14, 2005 | 52 species reported |
| November 07, 2005 | 59 species reported |
| October 31, 2005 | 56 species reported |
| October 24, 2005 | 64 species reported |
| October 17, 2005 | 61 species reported |
| October 10, 2005 | 44 species reported |
| October 03, 2005 | 62 species reported |
| September 26, 2005 | 54 species reported |
| September 19, 2005 | 49 species reported |
| September 12, 2005 | 53 species reported |
| September 05, 2005 | 42 species reported |
| August 29, 2005 | 30 species reported |
| August 22, 2005 | 45 species reported |
| August 15, 2005 | 58 species reported |