An owl butterfly, Caligo spp, at night on the Marañon River, Nauta, Peru.

---

Size: 3681px × 2761px
Location: Marañon River, Nauta, Peru, South America
Photo credit: © Michael S. Nolan / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: america, background, blue, butterfly, caligo, clean, copy, horiztonal, isolated, macro, nauta, owl, peru, south, space, spp, tropical