When I was a child, I saw an animated series called The Adventures of Simba. There was a little white lion named Simba, whose father died, and an old baboon and parrot taught him.

There is indeed an animation called "The Adventures of Simba" on the Internet, but it is a pity that it is the real forest emperor, except that the theme song and characters' names have been changed in the foreign version.

There are many versions of The Great Forest. The earliest 65-year edition was adapted from Osamu Tezuka's original work (Simba's Adventures on the Internet is actually this edition), and the 66-year edition is its sequel. The 89th edition reinterprets this story, which is quite different from the original. Since you said there were baboons and parrots, I thought you might be watching this edition of The Great Forest. You just need to search "Great Forest 89 Edition".