Some do and some don't. If it can't find enough food for the winter it will fly farther south. If there is food available it will stay.
yes you would
The spruce is a plant and produces its own food by photosynthesis.
bluebird chips and some whisky
Yes. The Eastern bluebird is common there.
East of the Rockies, from southern Canada to the Gulf states.
It is bluebird!
Probably because it has found what it needs to live. Food, water, air, and shelter.
It probably means that it's looking for food. Insects, perhaps.
The eastern bluebird is Sialia Sialis.
Bluebird is owned by Flowers Foods
There is currently no English patch for Bluebird's Illusion. However, a small translation group called Bluebird's Illusion: Rebuild has been working to localize it for some time. See related links for more external information.