I found the video "koalas 101" by Nat Geo Wild interesting because it gives a lot of important information about this animal as well as curious facts that people don't usually know and it also includes why these animals are in danger of extinction
I liked this video because it includes the opinion of a professional who asks for help for the platypus which is an animal that we saw in our childhood, from "Phineas and Ferb" and it is in danger of extinction.
The video shows the harsh life of the clownfish, more specifically the hatching of the fish, the hierarchical order that exists and also briefly explains why these fish live in anemomas, the beautiful bond that was created between these creatures.