There are all sorts of different types of interesting and rare bird species. Today, we're exploring the 10 most rare birds on Earth. DailyTop10s brings you fun and informative top ten lists in a variety of different topics. Join us and sub for regular posts. If you have a top ten topic you'd like us to do make a video on, let us know in the comments! We usually focus on top tens that bring educational / informational value to the viewer. Thanks for watching DailyTop10s!