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Ron Thill: Common Pauraque (Nyctidromus albicollis) resting in the shade along a trail at Estero Llano Grande State Park - - Hidalgo County, TX/03
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Ron Thill: White-winged Dove (Zenaida asiatica) - - Hidalgo County, TX/03
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Ron Thill: Yellow-crowned Night-heron (Nyctanassa violacea) - - Hidalgo County, TX/04
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Ron Thill: Great-tailed Grackle (Quiscalus mexicanus) coming in to drink water - - Hidalgo County, TX/04
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Ron Thill: Mottled Duck (Anas fulvigula) - - Cameron County, TX/03
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Ron Thill: Cinnamon Teal (Anas cyanoptera) - - Hidalgo County, TX/03
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Ron Thill: Red-crowned Parrot (Amazona viridigenalis) - - Hidalgo County, TX/04
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Ron Thill: Western Tiger Swallowtail (Papilio rutulus) on Larkspur - - Owl Creek Pass, Gunnison Co., CO/07. Opening in Spruce/Aspen at ~ 10,500-11,000'. Plants 2-3' tall.
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Ron Thill: Western Tiger Swallowtail (Papilio rutulus) - - Kebler Pass Road, Crested Butte, CO/07
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Ron Thill: Orange Sulphur (Colias eurytheme) - - Hidalgo County, TX/03
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Ron Thill: Whirlabout (Polites vibex) - - Hidalgo County, TX/03
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Ron Thill: Celia's Roadside Skipper (Amblyscirtes celia) - - Hidalgo County, TX/03
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Ron Thill: Taxiles Skipper (Lon taxiles) on Arizona Thistle (Cirsium arizonicum) - - Mogollon Rim Road (FR300), Coconino Co., AZ/08. https://www.inaturalist.org/observations/101437744
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Ron Thill: One of the Broken Dash skippers (Wallengrenia sp.) - - Nacogdoches County, TX/09. Can't separate this observation of a Northern or Southern Broken Dash without additional images per https://www.inaturalist.org/observations/94089970
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Ron Thill: Roseate Skimmer (Orthemis ferruginea) - - Cameron County, TX/10
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Ron Thill: Red Saddlebags (Tramea onusta) - - Cameron County, TX/10
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Ron Thill: Eastern Amberwing (Perithemis tenera) - - Cameron County, TX/10
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Ron Thill: Red-tailed Pennant (Brachymesia furcata) - - Hidalgo County, TX/04
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Ron Thill: Carmine Skimmer (Orthemis discolor) - - Cameron Co., TX/11
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Ron Thill: Genus Proctacanthus (a member of Robber Flies, Family Asilidae) - - Coconino Co., AZ/08. There are nearly 1,000 species of robber flies in N.A. and they're tough to identify to species from photos alone. Many haven't been assigned common names. https:/
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Ron Thill: Genus Proctacanthus (a member of Robber Flies, Family Asilidae) - - Newton Co., TX/03
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Ron Thill: Laphria saffrana (a member of Robber Flies, Family Asilidae) - - Newton Co., TX/03
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Ron Thill: Laphria cinerea (a member of Robber Flies, Family Asilidae) - - TX/03
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Ron Thill: Genus Proctacanthus (a member of Robber Flies, Family Asilidae) - - Jasper County, TX/08
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Ron Thill: Promachus bastardii (a member of Robber Flies, Family Asilidae) - - Nacogdoches Co., TX/06
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Ron Thill: Genus Efferia (a member of Robber Flies, Family Asilidae) - - Jeff Davis County, TX/05. The smallest (< 0.5") robber fly I've encountered. https://www.inaturalist.org/observations/213474410
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Ron Thill: Desert Blonde Tarantula (Aphonopelma chalcodes) - - Pima County, AZ/09
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Ron Thill: Tucson Bronze Tarantula (Aphonopelma vorhiesi) - - Cochise Co., AZ/10
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Ron Thill: Thin-legged Wolf Spider (Pardosa sp.) - - Cochise Co., AZ/08. See https://www.inaturalist.org/observations/70522837
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Ron Thill: Thin-legged Wolf Spider (Pardosa sp.) - - Jasper Co., TX/04. See https://www.inaturalist.org/observations/93357170