Walruses use tusks to haul their enormous bodies out of frigid waters, thus their "tooth-walking" label, and to break breathing holes into ice from below. 11.5cm x 5.5cm
Walruses use tusks to haul their enormous bodies out of frigid waters, thus their "tooth-walking" label, and to break breathing holes into ice from below. 11.5cm x 5.5cm