2008 Mercer Butterfly Count Results
Frank Bader

Twenty one Field Observers took part in the Mercer Butterfly Count on July 13, sponsored by the Washington Crossing Audubon Society. Many thanks for their efforts on this hot day.

We totaled 39 species and 5561 individuals. Four species were new to the count; Variegated Frittilary, Fiery Skipper, Zabulon Skipper, and Broad Winged Skipper. Eastern Comma was missed for the first time.

The totals are all contained in the spreadsheet on our website, www.washingtoncrossingaudubon.org. The Count's 5561 individuals is the record in its six year history. Historic highs were reached for Spicebush Swallowtail, Eastern Tailed Blue, Juniper Hairstreak, Pearl Crescent and Common Buckeye. The number for Pearl Crescent (2826) is especially notable. It tops the totals for all species in years 2005-2007. In 2003 the Mercer Count had the nation's high with 689!


Summary of Previous Counts

Last year, the count was held on July 9 and had 16 participants. A total of 40 species and 2425 individuals were found (compared to 40 species and 4998 individuals in 2005).

Click on the following link to view the count results: 2007 - 2008

 

Suggestions to WCAS If you have any questions or suggestions, please contact either of the following:

Go to Washington Crossing Audubon Society Homepage Go to Conservation Webpage Go to Field Trips Webpage Go to WCAS News Webpage Go to Web Links Webpage Go to Officers and Board Webpage
Last revision: Friday, August 29, 2008