• Monarch Butterfly (Danaus plexippus) - Holla Bend National Wildlife Refuge, Arkansas 1996 visits Monarch Butterfly (Danaus plexippus) - Holla Bend National Wildlife Refuge, Arkansas
  • Monarch Butterfly (Danaus plexippus) - Holla Bend National Wildlife Refuge, Arkansas 2018 visits Monarch Butterfly (Danaus plexippus) - Holla Bend National Wildlife Refuge, Arkansas
  • Pipevine Swallowtail (Battus Philenor) - Holla Bend National Wildlife Refuge, Arkansas 2134 visits Pipevine Swallowtail (Battus Philenor) - Holla Bend National Wildlife Refuge, Arkansas
  • Pipevine Swallowtail (Battus Philenor) - Holla Bend National Wildlife Refuge, Arkansas 2144 visits Pipevine Swallowtail (Battus Philenor) - Holla Bend National Wildlife Refuge, Arkansas