Embedded Files
Animals need to be alerted towards changes in its surrounding to ensure its species survivability such as protecting itself, find resources, habitat and so on.
VISion
VISion
Animals have two types of vision, which are stereoscopic and monocular.
stereosCopiC vision
stereosCopiC vision
Both eyes are located in front of the head.
The visual fields of both eyes overlap in the middle.
The visual field is narrow.
Distance is estimated more accurate.
Most animals are predators.
Example: Tiger, hawk, wolf
monoCular vision
monoCular vision
Each eyes are located on the sides of the head.
The visual fields of both eyes does not overlap in the middle.
The visual field is wide.
Distance cannot be estimated accurately.
Most animals are predators.
Example: Rabbits, cow, chicken
HEARING
HEARING
STEREOPHONIC HEARING
STEREOPHONIC HEARING
Stereophonic hearing is hearing done by both of our ears.
Stereophonic hearing helps us to detect sound location accurately.
For humans, stereophonic hearing helps us to detect the direction of sound's source.
For predatory animals, stereophonic hearing helps them to locate its prey.
For prey animals, stereophonic hearing helps them to locate predators and help them to escape earlier on.
ANIMALS HEARING RANGE
ANIMALS HEARING RANGE
RATS
RATS
200 – 80 000 Hz
RATS WITH WINGS
RATS WITH WINGS
2 000 – 110 000 Hz
DOGGO
DOGGO
67 – 45 000 Hz
WALRUS
WALRUS
450 – 50 000 Hz
DOLPHINS
DOLPHINS
40 – 100 000 Hz
ELEPHANTS
ELEPHANTS
16 – 12 000 Hz
SENSORY ORGANS
SENSORY ORGANS
PHEROMONE
PHEROMONE
Pheromones are hormones released by male beetles to attract female beetles in order to mate.
lateral line
lateral line
The lateral lines on a fish helps it to detect flow of water in its environment, as well as detecting prey or escaping from predators.
electric current
electric current
Electric eels produces electric current to catch prey or escape itself from predators.
Page updated
Report abuse