What are the benefits of having long ears for a rabbit？
Place your open palm facing forward, with your fingers spread wide.
Now, place it behind your ear.
The sound seems louder because your open hand collects and directs sound waves towards your ears.
Rabbits have long ears for several reasons:
Their large ears act as natural parabolic dishes, collecting sound waves and directing them towards the eardrums. This allows rabbits to hear predators from a distance, even in noisy environments.
Rabbits use their ears to communicate silently. They can swivel their ears independently to pinpoint the source of sounds, and the position of their ears can indicate their emotional state, such as alertness, fear, or contentment.
They have excellent hearing thanks to their large, movable ears. They can hear high-frequency sounds that humans cannot, which helps them to detect predators and prey.
In addition: The long ears of rabbits serve as a means of thermoregulation.
The extensive network of blood vessels within the ears helps dissipate excess heat, which is especially important for rabbits since they lack sweat glands.
By increasing the surface area for heat exchange, the ears enable rabbits to maintain a comfortable body temperature in hot environments.
