exploringnature.org

9wJmG TIL kangaroos can’t walk forward or backward. They are built to jump. They can also move quickly from side to side with amazing agility, but they cannot jump backward because of their thick, muscular tail. Their long feet and heavy tail also make walking impossible, forward or backward
7r4ep TIL: Due to their thick, muscular tail, Kangaroos cannot walk forward or backward. They can only jump forward.
6EL1Z TIL camels can close their nostrils to keep sand out