RonBirrell:
Pawnee montane Skipper Colorado butterfly photography by Ron Birrell_3173
RonBirrell:
Pawnee montane Leonard's Skipper Colorado butterfly photography by Ron Birrell, DSC_3080
RonBirrell:
Pawnee montane Leonard's Skipper Colorado butterfly photography by Ron Birrell, DSC_3102 pawnee 1500
RonBirrell:
Pawnee montane skipper butterfly photography by Ron Birrell;DSC_5681
RonBirrell:
Pawnee montane skipper butterfly photography by Ron Birrell;DSC_5714
RonBirrell:
Pawnee montane skipper butterfly photography by Ron Birrell;DSC_5931
RonBirrell:
Pawnee Montane Skipper and Western Branded Skippers butterfly photography by Ron Birrell, DSC_5891
RonBirrell:
Long Dash Skipper Colorado butterfly photography by Ron Birrell, DSC_5609
RonBirrell:
Rocky Mountain Dotted Blue Colorado butterfly photography by Ron Birrell, DSC_4226
RonBirrell:
Callippe Fritillary Colorado Butterfly by Ron Birrell, DSC_4831
RonBirrell:
Variegated Fritillary Colorado butterfly photography by Ron Birrell, DSC_4877
RonBirrell:
Blue Copper Colorado Butterfly photography by Ron Birrell, DSC_4195
RonBirrell:
Blue Copper Colorado butterfly photography by Ron Birrell, DSC_3473
RonBirrell:
Spring White Colorado Butterfly photography by Ron Birrell; DSC_0103
RonBirrell:
Pawnee montane skipper butterfly photography by Ron Birrell; DSC_6151
RonBirrell:
Crocus Colorado wildflower photography by Ron Birrell; DSC_0250
RonBirrell:
Sheridan's Hairstreak Colorado butterfly photography by Ron Birrell; DSC_0022
RonBirrell:
b co8 western pine elfin butterfly DSC_3163 butterfly photograph by Ron Birrell
RonBirrell:
tailed copper butterfly photograph by Ron Birrell DSC_4958
RonBirrell:
'White-lined' Sheridan's Hairstreak Colorado butterfly photography by Ron Birrell, DSC_9171
RonBirrell:
Atlantis Fritillary Colorado butterfly photography by Ron Birrell, DSC_5263
RonBirrell:
Spring White Colorado butterfly photography by Ron Birrell; DSC_3230
RonBirrell:
G79 spring white butterfly (reynolds) DSC_2867 butterfly photograph by Ron Birrell
RonBirrell:
Sheridan's Hairstreak Colorado butterfly photography by Ron Birrell,DSC_0045
RonBirrell:
Long Dash Skipper Colorado butterfly photography by Ron Birrell, DSC_5445
RonBirrell:
Melissa Blue Colorado butterfly photography by Ron Birrell, DSC_5984
RonBirrell:
Pawnee montane skipper butterfly photography by Ron Birrell; DSC_5795
RonBirrell:
Pawnee montane skipper butterfly photography by Ron Birrell;DSC_6564