Size: Up to 1.5 inch wingspan

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Key ID features: Above very dark brown with several white spots or bars on FW (bolder on female). Below deep brown-black with a few white spots near the tip of the FW. Below, HW has several white patches or bars, with a single spot close to wing base. 

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Similar species: Common Sootywing is smaller and darker, with white face.

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Host plant: Fourwing saltbush (Atriplex canescens) and related shrubs.

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Habitat: Hot, dry sage and alkali flats, often near waterbody.   

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Range:  Southern half of Lake, Harney and Malheur counties.

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Season: Late July to early August

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Abundance: Uncommon 

 

Conservation Status: Secure