**Description:** A common lemon-yellow butterfly with black wing borders and a silver "double-spot" on the hindwing underside.
**Size:** Wingspan of 1.5 to 2.25 inches.
**Behavior:** Famous for "puddling"—gathering in large fluttering yellow groups on damp mud to drink mineral-rich water.
**Identification:** Lacks the orange flush found in similar species. Fast, low flight style.
**Habitat:** Sunny forest openings, log landings, and grassy clearings.