Along with the common Black Fur, some other rare Nargacuga variants are the Palamino, White, and true Blue. The chances of these alternate colors occurring are slim, less than 1%. (Monster Hunter Illustrations).
Foot and talons of a female Harpy Eagle (Harpia harpyja) - my hand (no banana) for scale. This lady weighed 14 lbs. These massive predators are known for having the biggest feet and largest talons of any living eagle. You can’t tell me dragons don’t exist after seeing this.