Why is a group of giraffes called a tower?

A group of giraffes is called a "tower" because of their tall stature and long necks, which give them the appearance of being elevated or towering over other animals. The term reflects their unique physical characteristics and the way they stand out in the animal kingdom. Additionally, the term may evoke imagery of their graceful movement as they roam the savannahs, further emphasizing their height and elegance.