National Endangered Species Day (May 20th, 2022) Every year on the third Friday of May, people across the globe observe National Endangered Species Day. This year the day is celebrated on May 20. This year, it marks the 16th National Endangered Species Day. National Endangered Species Day is celebrated with the main emphasis on conserving our planet Earth’s flora and fauna. The theme of National Endangered Species Day 2022: The National Endangered Species Day theme 2022 is “Recovering key species for ecosystem restoration”. Every year the awareness campaign takes place around a theme. Connect with Trishul Defence Academy for the latest Current Affairs