The similarities involving these two macaws extend past their lively blue feathers and into their ecological roles. But why does the bird surface blue? Because of melanin pigment crystals and tiny air pockets, light waves connect with feathers to develop the blue coloration influence. Melanin pigment crystals take in other https://sinatra-macaw-for-sale-ne67890.blogscribble.com/30400664/an-unbiased-view-of-chestnut-fronted-macaw