Field Museum acquires fossil of earliest known bird – YouTube The Field Museum unveiled its acquisition Monday of a fossil showing the earliest known bird species — Archaeopteryx. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews May 6, 2024 by Pumilo Bird News 0