How does a hedgehog catch mice? - briefly
A hedgehog locates mice using its acute sense of smell, then snaps them up with its sharp teeth and swallows them whole.
How does a hedgehog catch mice? - in detail
Hedgehogs locate rodents primarily through acute olfactory and auditory senses. Their nose detects the scent of a mouse within a few meters, while their ears pick up rustling or squeaking sounds even in low‑light conditions. Once a potential prey is identified, the hedgehog approaches cautiously, using its whiskers to gauge distance and avoid obstacles.
The capture sequence typically follows these steps:
- Stealthy advance: The animal moves silently, minimizing vibrations that could alert the mouse.
- Rapid pounce: When within striking range (usually 5–10 cm), the hedgehog lunges, extending its forelimbs to clasp the prey.
- Firm grip: Sharp, curved claws secure the mouse, preventing escape.
- Bite to subdue: A swift bite to the neck or head disables the victim; the hedgehog’s strong jaw muscles deliver sufficient force to break the spinal cord.
- Consumption: The hedgehog often eats the mouse whole, swallowing it without chewing, as its digestive system can handle small bones.
Additional factors enhancing hunting efficiency include nocturnal activity, which aligns with the mouse’s peak movement times, and a flexible spine that allows sudden, agile changes in direction during pursuit. The hedgehog’s low body mass and short legs contribute to quick bursts of speed, while its spiny coat provides protection against potential retaliation from larger prey.