Margalo is the deuteragonist of the 2002 film Stuart Little 2. She is a yellow canary who was Falcon's former servant/adoptive daughter figure, but is also still Stuart's best friend and later love interest.
Obviously, don't nominate any human characters. Hybrids like Cheetah or The Lizard are okay, as are shapeshifters with one set animal form (eg Professor McGonagall.)
