— birds that migrate at night make different sounds and give different calls while flying in the dark, than they do in the day. read article : peregrine falcon population sees record growth more : falcons in migrating season over the cape and islands
art ecology science & animals
Tagged peregrine falcon
TO LEARN ABOUT BIRDS —USE BIRDS
— some of the most majestic birds of america fly at the height of huge turbine blades on windmills, so anything that can be done to save some lives is important read article : learning how to prevent bird-turbine collisions
worldsendangeredspecies 