It's not very pleasant to think about what is going on here. The parent finds food chews it up then regurgitates it into the infant's mouth. Blah!
But it's fun to see it happening.
You may notice some spots and whatnot on the photo. That is intentional. The background was so bland I applied some texture to help soften and break it up more than in the original.
nah that's fine, wait til you find out how koalas do it ....