Foxes' Long Snouts Aid in Safe Snow Diving, Study Reveals

New research highlights how the unique skull shape of red and Arctic foxes minimizes injury during high-speed dives into snow.

Cornell University study finds foxes' sharp snouts help them penetrate snow with minimal resistance, protecting them from injuries.
The biomechanics of 'mousing'—a hunting behavior where foxes dive headfirst into snow—were analyzed, offering insights into animal adaptations and snow-related human injuries.
Comparative studies with feline skulls show that foxes' elongated snouts prevent snow compression, unlike the flat snouts of cats which create resistance.
The study involved 3D-printed models of fox and feline skulls dropped into snow to measure impact forces, highlighting differences in skull morphology.
Researchers suggest that the elongated snout not only protects foxes but also allows them to detect and reach prey more quickly.