as they are identified in the Amazon) are zones of clay deposits during the rainforest in which animals and birds congregate to take in the clay by licking at it. Avian clay licks tend to be located to the outer bends of meandering rivers where erosion with the riverbank https://macawclaylickpuertomaldon38159.blogoscience.com/32505088/examine-this-report-on-macaw-clay-lick-bird