Was on telly and saw it with my two-year old. She loved it.
The story is simple, and in my view less about a foster mum and more about sibling love. It's adventurous, with the right light hardship, and makes no dents in the determination, love, and caring, driving the protagonist bird. And I did laugh out loud at the "45 degree angle scenes".
I don't do reviews despite having been on imdb for 20+ years and rating 4-5,000 movies, but I felt this cute, pretty, engaging and, at times, quite humorous story deserves to be seen. It's a light, well-prepared snack, anyone in the party will enjoy.