Clouded Sulphur (Colias philodice) Ballard Nature Center, Effingham, Illinois, USA.

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Size: 5120px × 3413px
Photo credit: © Richard & Susan Day / DanitaDelimont.com / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: &, antennae, ballard, butterfly, center, clouded, colias, common, day, effingham, eye, illinois, nature, philodice, philodice), proboscis, richard, sign, spot, sulphur, susan, tour, usa, walking