Why aren’t more animals that live in grassy areas green for camouflage? Horses? Cows? Zebras? Rodents? Why don’t they have the same color scheme as WWII-era infantry?
Iirc there’s nothing or close to nothing that can produce green color in nature except chlorophyll, and most predators are red-green blind, anyway.

*scoffs froggishly*
I looked it up and frogs appear green by reflecting blue light off a crystal-packed cell layer and flitering it through yellow pigment in the layer above! Pretty much all mammals have hair covering their skin so this isnt very feasible for them
Well, you know, it’s not easy being green.

















