My grandmother said bluebirds were a sign...

Question

My grandmother said bluebirds were a sign of something, but I can’t remember what. Do you know?

Answer

There is a weather proverb that states, “Bluebirds are a sign of spring; warm weather and gentle south breezes they bring,” and this appears to be true in the northern tier of the United States. Bluebirds do not come north until all chance of winter has passed and they are assured an ample food supply.