Species

Eristalis arbustorum (European drone fly)

Eristalis arbustorum. Photo: (c) Mardon Erbland, some rights reserved (CC BY-NC)

Eristalis arbustorum is a European species of hoverfly. The size of the coloured patches on the abdomen varies with larval rearing temperature, as does wing length. They are attracted to the flowers of cow parsley, common hogweed, creeping thistle, knapweed and common yarrow.

— Wikipedia

Sightings

Where in Humboldt


Discussion

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