The inner ear of a reptile (top), a bird (left) and an ox (right).

Animal Ears

The inner ear of a reptile (top), a bird (left) and an ox (right).

The organ of hearing.

Ear

The organ of hearing.

A sketch of the human ear.

Ear

A sketch of the human ear.

An ear

Ear

An ear

Diagramatic section of the Left Ear. 1: Concha; 2: External canal; 3: Middle ear, crossed by the ossicles; 4: Inner ear; 5: Petrous bone; 6: External membrane of the middle ear; 7: Eustachian tube; 8: Auditory nerve.

Left Ear

Diagramatic section of the Left Ear. 1: Concha; 2: External canal; 3: Middle ear, crossed by the ossicles;…

1. Helix 2. Concha 3. Outer passage 4,5,6. emicircular canals 7. Oval indow 8. Cochlea 9. Eustachian tube 10. Ear drum

Inner Ear

1. Helix 2. Concha 3. Outer passage 4,5,6. emicircular canals 7. Oval indow 8. Cochlea 9. Eustachian…

A man walking down the road covering his ear with his hands.

Man walking

A man walking down the road covering his ear with his hands.

A figure skater demonstrating the "pig's ears" maneuver.

Pig's Ears

A figure skater demonstrating the "pig's ears" maneuver.