Polar bears have been observed swimming continuously for several hours and covering well over 60 miles without stopping. – WTF Fun Facts
Source: https://seaworld.org/animals/all-about/polar-bear/adaptations/
Polar bears have been observed swimming continuously for several hours and covering well over 60 miles without stopping. – WTF Fun Facts
Source: https://seaworld.org/animals/all-about/polar-bear/adaptations/