species 1,723 observations
Red-thighed St Mark's Fly
Bibio pomonae
Field notes
Bibio pomonae, common name red-thighed St Mark's fly or heather fly, is a species of fly (Diptera) belonging to the family Bibionidae.
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3
native plants
support it in the US
support it in the US
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided