Elefanten können sehr laut (100 Dezibel) und für uns unhörbar "leise" (14-24 Hertz) sein. Sie können über Entfernungen von 2,5 km miteinander kommunizieren.
Polar bear cub does 'dab dance' taking adorable first steps at zoo
Tierpark Hellabrunn Muenchen Loewe-1.jpg
GIRaFFE Art Print
The 14-week-old polar bear cub and mother Giovanna are pictured at the zoo Hellabrunn in the southern German city of Munich, on February 24, 2017. / AFP / GUENTER SCHIFFMANN (Photo credit should read GUENTER SCHIFFMANN/AFP/Getty Images)
Giovanna's previous cubs have left Hellabrunn Zoo in February 2016, with Nela going to Emmen and Nobby going to Doncaster
A 14-wk. old polar bear makes her 1st trip outside with her Mom in Hellabrunn Zoo in Munich, Germany
After 14 weeks snuggling with her mother in the birthing den, a big day arrived for a female Polar Bear cub at Munich Zoo Hellabrunn: The baby and mom Giovanna emerged from the den for the first time to explore their tundra habitat.
A 14-week-old female polar bear cub at Munich’s Hellabrunn zoo ventured outside for the first time on the morning of Feb 24.
Raus aus der Wurfhöhle: Hellabrunn zeigt das Eisbärmädchen