Ferruginous hawk (Buteo regalis) in captivity, Arizona Sonora Desert Museum, Tucson, Arizona, United States of America, North America

Ferruginous Hawk (Buteo regalis) in captivity, Arizona Sonora Desert Museum, Tucson, Arizona, United States of America, North America

Regal silkmoth (citheronia regalis) also known as the royal walnut moth or hickory horned devil, native to north america, close-up view of head, one of the most beautiful moths in the world

Regal silkmoth (citheronia regalis) also known as the royal walnut moth or hickory horned devil, native to north america, resting on a twig, one of the most beautiful moths in the world

Ferruginous Hawk (Buteo Regalis), Saskatchewan, Canada

Hawaii, Regal Slipper lobster (arctides regalis), Close-up of face.

Hawaii, Regal Slipper lobster (arctides regalis) hiding in reef.

Colorado, closeup of a feruginous hawk (Buteo regalis) in field of dry grass.