Really good..
But i allways have a critical note
Sometimes your style of character changes to much.
The eagle and his babies seem to have been drawn in a complete new style.
Make sure you are consistent in your style.
Great animations have only two things that may be diffrent in style.
1 the background 2 the characters.
So they keep aal the backgrounds in the same style and all the character in one style. I know that that is hard.
The other thing is that when the music starts we hardly don't get to here the sound effects anymore. Oke that can be a choice you made but then you 'll have to take the viewer in fast past rollercoater editing.
I like a lot of drawings very much and i can see that you have studied on the mayor animators for some great visual effects.
Just try to be a bit more consistent. :) Just trying to help :)