Tito and the Birds
Tito e os Pássaros (original)
A boy and his two friends set out to find his father's missing research on bird songs, something that just might save their world from an epidemic where fear makes you sick.
It's a animation and kids movie, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Belgium.