Watch how scientists study this mysterious bird that nests near waterfalls in Colorado Rob Sparks (back) and Colin Woolley (front) from the Bird Conservancy of the Rockies prepare for a fieldwork day to study black swifts on July 31, … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews August 15, 2024 by Pumilo Bird News 0
