Popular US bird grows brain tissue to survive brutal winter – FOX Weather This specialization of the Black-capped Chickadee is a life-or-death adaptation since the bird does not migrate South in the winter. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews January 8, 2023 by Pumilo Bird News 0