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Photo#1941277
Tiny fly in mating swarm. - Bolitophila

Tiny fly in mating swarm. - Bolitophila
Seattle, King County, Washington, USA
February 17, 2021
Size: 4 mm
Surprising to see insects out today. Approx a dozen individuals flying in an apparent mating swarm in the afternoon's cold sunlight. High of 42F today following 3 days in the 20s and 8 inches of snow (now mostly gone)

Moved
Moved from ID Request.

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