Somewhat, the birds desire soil that have bigger amounts of sodium. At one clay lick internet site, on a particular bend in the Manu River, scientists observed parrots consuming one precise layer of soil which operates many meters horizontally alongside that bend. The parrots prevented eating the layers above https://chuncho-macaw-clay-lick72593.luwebs.com/27215630/rumored-buzz-on-macaw-clay-lick