This spring, here in Michigan, something quite unexpected happened. It started out as it always does in early April, with the sandhill cranes preparing their nest. A week later, they laid their first egg and then a second egg appeared. The devoted parents incubated both eggs and in early May the first egg hatched. This is where the unexpected turn occurred. Much to everyone’s surprise, this first chick was the gosling of a Canada goose! The parents adopted this gosling…