I have many times said that it's time to line up all the animals, Noah's Ark style, and march them under a black light. - ThreadSky

robcruickshank.bsky.social • 8 hours ago

I have many times said that it's time to line up all the animals, Noah's Ark style, and march them under a black light.

Marsupials glow under UV light. Thylacine apparently dark blue. Look at this Quoll under a UV Black light. The oposuum has a pink glow to them.