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Ron Thill: Mexican Yellow (Eurema mexicana) - - San Pedro Riparian National Conservation Area, Sierra Vista, AZ/10
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Ron Thill: Western Pygmy-blue (Brephidium exilis) - - Arizona-Sonora Desert Museum, Pima Co., AZ/09
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Ron Thill: Ceraunus Blue (Hemiargus ceranunus) - - Agua Caliente Park, Pima County, AZ/09
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Ron Thill: Uncas Skipper (Hesperia uncas) - - Rio Arriba County, NM/08
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Ron Thill: Fatal Metalmark (Calephelis arizonensis) on Woolly Butterflybush (Buddleja marrubiifolia) - - Cochise Co., AZ/08
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Ron Thill: Pine White (Neophasia menapia) on Yarrow (Achillea millefolium) - - Coconino Co., AZ/08. Orange-red color on edge of hindwing indicates a female.
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Ron Thill: Dull Firetip (Pyrrhopyge araxes) on Mimosa spp. - - Cochise Co., AZ/08
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Ron Thill: Bordered Patch (Chlosyne lacinia) - - Cochise Co., AZ/08
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Ron Thill: Arizona Sister (Adelpha eulalia) - - Cochise Co., AZ/08
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Ron Thill: Arizona Sister (Adelpha eulalia) - - Cochise Co., AZ/08