ナショナルジオグラフィックさんのインスタグラム写真 - (ナショナルジオグラフィックInstagram)「Photo by George Steinmetz @geosteinmetz | Andean flamingos dot the shallow waters of Bolivia's Laguna Colorada (elevation 14,000 feet), colored pink due to natural hot springs that provide nutrients for red algae to bloom. The birds have specially adapted beaks to feed on diatoms and algae less than one millimeter in diameter. #lawnornaments To see the beauty of our world from above, follow @geosteinmetz」6月19日 5時32分