This may have already been covered but whilst there might not be mammals that appear green to human eyes there are certainly mamals that appear green to the prey/predators in their environment.

Perfect example is a tiger who (to us) stands out like a sore thumb with its orange fur but is perceived as green with black stripes through the eyes of its prey, making it very well camouflaged in the jungle.

My coworker went to one and she's 18. I'm in Australia.

Anal fissures fishes

If reddit had a billion users and all of them actively tried to reproduce we'd end up with a billion and one reddit users.

I didn't know that about Elon but it doesn't surprise me. That man sure has some silly notions.

So glad to be one of the people joining the party!