Date: 04/23/2007

Number: 1

This is 8 days earlier than any previous sighting at this location (since 1993). I noticed that the arrival dates have been advancing. 1993-1997 arrivals were between May 7 and 14. 1998-1999 were May 6. 2000- May 4. 2001- May 1 (my previous earliest date). 2002- May 4. 2003- May 3. 2005- May 5. 2006- May 1.

RR3 Vanessa, ON

Latitude: 42.6 Longitude: -80.2

Observed by:
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