Cape May Point, Cape May County, New Jersey, USA October 26, 2009
They were very numerous on goldenrod flowers only when the weather got better, after wind and rain the previous days. I saw many males and females and a couple that look like another species of Eristalis but I didn't get any decent pictures of those. I hope that this is E. tenax
Contributed by Beatriz Moisset on 29 October, 2009 - 2:15pm Last updated 29 October, 2009 - 4:18pm
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