It’s actually more than that, though, if you read the articles or watch the videos. This has taken place over YEARS- it started with these birds following this little girl around because she was a messy eater and it has turned into a ritual for the family. They have a water station and food stations where they daily set out things for these birds and sometimes (but not always), these birds leave ‘payment’ behind for the food.
These birds are not just taking food and leaving shinies. These birds are watching over this family now. Their lives have become involved. These crows are keeping track of this girl and her mother even when they are out of the yard. How do we know?
One of them is a photographer, and one day while she was photographing some stuff on a bridge, she dropped her camera’s lenscap over the edge. There was no way she could get it back, so she left it. When she got home, the lenscap was sitting on the edge of one of the feeding stations, waiting for her.
Not only were the birds following and watching over her, they were smart enough to realize she dropped an Important Thing and cared enough to bring it back to her.