WCAS Logo
WCAS News2005 Mercer Butterfly Count
Frank Bader

2005 Mercer Butterfly Count
Frank Bader

The 2005 Mercer Butterfly Count, sponsored by WCAS, will be held on Sunday July 3. If you are interested in participating, please contact me at either frank.bader@verizon.net or (609) 279-0881. Please give me some indication of your experience and skill in identifying butterflies, including skippers (the LBJ's of the butterfly world) so he can match beginners and novices with more experienced butterfliers.


Summary of Previous Counts

Last year, the count was held on June 20 and had 16 participants, the same number as in our first count last year. A total of 40 species and 4998 individuals were found (compared to 33 species and 3133 individuals in 2003).

The count was a month earlier than the 2003 count- June 20 as compared to July 19. Species new to the count were American Copper, Coral Hairstreak, Banded Hairstreak, Red-Banded Hairstreak, Painted Lady, Hackberry Emperor, European Skipper, Peck's Skipper, Tawny-edged Skipper and Delaware Skipper.

Seen last year but not this year were Viceroy, Horace's Duskywing & Sachem. Mercer Count 2003 had the nation's high count of Pearl Crescents - 689!

2004 Butterfly Count
SpeciesNo.
Swallowtails (Papilionidae)
     Black Swallowtail42
     Eastern Tiger Swallowtail30
     Spicebush Swallowtail8
Whites & Sulphurs (Pieridae)
     Cabbage White1801
     Clouded Sulfur150
     Orange Sulfur244
Coppers, Hairstreaks,& Blues (Lycaenidae)
     American Copper16
     Coral Hairstreak7
     Banded Hairstreak17
     Striped Hairstreak2
     Red-banded Hairstreak13
     Gray Hairstreak1
     Eastern Tailed-Blue96
     Summer Azure18
Brushfoots (Nymphalinae: Nymphalidae)
     Great Spangled Fritillary127
     Pearl Crescent385
     Question Mark3
     Eastern Comma4
     Mourning Cloak5
     American Lady21
     Painted Lady1
     Red Admiral9
     Common Buckeye1
     Red Spotted Purple5
Hackberry Butterflies (Apaturinae: Nymphalidae)
     Hackberry Emperor1
Satyrs, Woodnymphs (Satyrinae: Nymphalidae)
     Little Wood Satyr132
     Common Wood-Nymph75
Milkweed Butterflies (Danaiae: Nymphalidae)
     Monarch2
Skippers (Hesperiidae)
     Silver-spotted Skipper60
     Wild Indigo Duskywing2
     Common Sootywing3
     Least Skipper162
     European Skipper734
     Peck's Skipper44
     Tawny-edged Skipper8
     Crossline Skipper6
     Northern Broken Dash174
     Little Glassywing497
     Delaware Skipper3
     Dun Skipper89
 

 

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: Saturday, August 21, 2004 - 04:36 PM