Clouded Sulphur Butterfly Images, Facts and Information:
Colias philodice
- The upper surface of male Clouded Sulphur Butterflies wings are a bright, clear yellow with solid black edging; lower side of forewing with some dark submarginal spots; hindwing with silver cell spot rimmed with orange-pink, usually doubled. Female has 2 forms: yellow form with uneven black edging enclosing yellow spots, and a white form which is greenish-white rather than yellow.
- Clouded Sulphur Butterfly caterpillar host plants are in the pea family which include alfalfa, clover, and peas.
- Adult Clouded Sulphur Butterflies nectar on the flowers of many plants.
- Clouded Sulphur Butterflies can be found from Alaska south through central and southeast Canada, all of conterminous United states except much of California, south Texas, and most of Florida.
- Clouded Sulphur Butterflies are among the latest flying butterflies in the fall.
I hope you enjoy viewing my Clouded Sulphur Butterfly photos.
Clouded Sulphur butterfly in a marsh
Title: Clouded Sulphur butterfly in a marsh
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/15/2022
Male Clouded Sulphur nectaring
Title: Male Clouded Sulphur nectaring
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 8/15/2022
Clouded Sulphur butterfly nectaring on Rabbitbrush
Title: Clouded Sulphur butterfly nectaring on Rabbitbrush
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 9/27/2021 […]
Two Clouded Sulphur butterflies on a Common Sunflower
Title: Two Clouded Sulphur butterflies on a Common Sunflower
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 9/12/2017
Clouded Sulphur butterfly at Bear River MBR
Title: Clouded Sulphur butterfly at Bear River MBR
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 9/12/2017
Adult Clouded Sulphur butterfly in summer
Title: Adult Clouded Sulphur butterfly in summer
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 9/12/2017
Clouded Sulphur nectaring on a Common Sunflower
Title: Clouded Sulphur nectaring on a Common Sunflower
Location: Bear River Migratory Bird Refuge, Box Elder County, Utah
Date: 9/12/2017