[TOMT][Movie] Animated movie with a Bat

So this is an animated movie, kind of had a Disney vibe to it I believe, in which it follows a migration of bats .

The main character is a male bat and I believe he gets lost or something and he meets with a female bat and they travel together to find his family who are migrating in a large family. During their travels, they meet two creepy bats (one tall and one short, I believe) who end up traveling with them. Unbeknown to the two, the two creepy bats are actually bats who feed on other bats.

One scene I do remember is how the female bat gets into a fight with the male bat and flies off with the male bat chasing after her leaving the two creepy bats alone. In this scene, the tall creepy bat spots another lone bat and chases after it, feeding on it and just as the male bat returns, he spots the dead bat and flies off to which the two creepy bats talk with the short bat telling the tall bat about how they were never going to find the other bats in which the tall bat mentions the male bat talking about a Tower of fire, I believe.

The male bat eventually catches up to the female bat, telling her that she was right and that the two creepy bats eat other bats to which the female bat gasps and tells the male bat that he had unknowingly told the two creepy bats about the Tower of Fire.

Never got to finish the movie.

Thanks in advance