North American Butterfly Association
Pennsville NJ- just south of the final NJ turnpike toll before Delaware
Salem County, NJ
on a slow bus ride down the NJ turnpike from NYC to DC a lot of traffic made for an easy vigil for butterflies. The above location clearly appeared to be the line between the “butterfly” and “no butterfly” zones from north to south. Plenty of cabbage whites and a couple of yellow sulphurs close to DC.
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