Karine Aigner / Giant owl butterfly (Caligo eurilochus) left, and a Blue Morpho butterfly far right, emerge from their Chrysalis at the Mindo butterfly Farm (Mariposas de Mindo) Mindo, Ecuador.

Karine Aigner / A giant Owl butterfly (Caligo eurilochus) emerges from it's Chrysalis at the Mindo butterfly Farm (Mariposas de Mindo) Mindo, Ecuador.

Karine Aigner / Giant owl butterfly (Caligo eurilochus) emerges from it's Chrysalis at the Mindo butterfly Farm (Mariposas de Mindo) Mindo, Ecuador.

Karine Aigner / Portrait of a smiling teenager with a giant Owl butterfly (Caligo eurilochus) on her nose. Mindo, Ecuador. Model released.

Maxime Aliaga / Forest giant owl butterfly (Caligo eurilochus) showing eye spots, Serere Private Reserve, Bolivia