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Photo#314925
Competition for mating - Eristalis tenax - male - female

Competition for mating - Eristalis tenax - Male Female
Alameda County, California, USA
August 3, 2009
Beta tries an aerial display. The coupled pair react by moving slightly to the left.

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Competition for mating - Eristalis tenax - male - female Competition for mating - Eristalis tenax - male - female Competition for mating - Eristalis tenax - male - female Competition for mating - Eristalis tenax - male - female Competition for mating - Eristalis tenax - male - female Competition for mating - Eristalis tenax - male - female Competition for mating - Eristalis tenax - male - female Competition for mating - Eristalis tenax - male - female Competition for mating - Eristalis tenax - male - female Competition for mating - Eristalis tenax - male - female Pair on flower stem - Eristalis tenax Postcoital dronefly - Eristalis tenax

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