¿Por qué algunos animales no tienen orejas?

The video explores how different animals detect sound. While human ears are designed to capture sound, owls have even more sensitive hearing. The desert fox has large ears relative to its size, but some animals like snakes don't have visible ears. Snakes sense vibrations through their jaws, which are transmitted to their inner ear and brain. Insects also detect sound through various body parts, such as caterpillars using body hairs, ants using antennae, and grasshoppers using tympanal organs. The video concludes that animals have evolved diverse methods to detect sound, even without traditional ears.

What adaptations do owl ears have that make them better at capturing sound compared to human ears?

What is the significance of the desert fox's ear size in relation to its body size?

How do snakes perceive sound if they do not have visible outer ears?

In what ways do insects like caterpillars and ants detect sound?

Describe the features that allow animals without ears to detect sound.