Why are some bird species migrating back to Wisconsin early – Milwaukee Journal Sentinel Birds such as sandhill cranes and Canada geese fly south in late fall and winter when conditions force them to leave Wisconsin. Mostly this is due to … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews February 29, 2024 by Pumilo Bird News 0