species 5,514 observations
White-winged March Fly
Bibio albipennis
Field notes
Bibio albipennis is a species of March fly. It native to North America, where it is widespread.
The larvae are detrivores. J. W. P. Jenks found them to be a seasonal food source for robins.
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104
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