Birdy, by N. West Moss

After the death of their mother, Birdy and her little brother Mouse are placed with a pair of distant relatives in Upstate New York.  Neither of them has ever been outside of New York City before so they find things very different.  Cars honking are replaced by frogs peeping through the night.  They are allowed to go outside by themselves and explore on their own.  There's summer camp and their aunt bakes wonderful treats for them.  The place is safe and they don't have to worry about things.

Birdy hates it.  She hates that the placement is only for six months.  What happens after that?  Will they be sent to another foster home?  Will she and Mouse be split up?  Yes, things are going well now, but they could easily go bad -- Birdy's seen enough times when that's happened!

With some persistence from the adults and a few odd friends, Birdy's fears are gradually overcome in this sweet piece about finding a home and building a new family.  Birdy's emotional rollercoaster authentically captures the challenges she faces learning to trust people.  The story is tried and true.  The surprises are few, but it's a nice story.