Unique color-changing bird a resilient species beloved by Colorado – Denver Gazette The birds breed in alpine habitats at or above the tree line. Nest sites can be found in snow-free rocky areas or near alpine willow shrubs or spruce … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews January 16, 2024 by Pumilo Bird News 0