Tiger Shark
Adult tiger shark can measure from 4 – 6.5 m and the weight of this shark is usually 520 kg. it has a sharp teeth, because of their teeth they can catch the others fish easily. And the shark bay boast is the largest population of tiger shark, tiger shark is the top predator in shark bay. The tiger shark inhabits inshore waters, deeper offshore areas and reefs. In the day during summer is the peak of tiger shark hunting their food, because when the water is warmer and its main prey, sea snakes and dugongs, are more plentiful. Tiger shark has a big brain and the most amazing sensory system, including has a excellent eyesight, also taste and smell. Because tiger shark has an amazing sensory system they can even find rays buried in the sand, and also with this they can know if the target is healthy or not.
Shark have a common with dolphins and whale, they grow slowly, mature at an older age, and produce relatively fewer young. How the reproduce is the female shark eject a thousand tiny eggs, to be fertilized outside of the body by male shark. And the larger eggs is fertilized inside of the shark body and the male shark use their sexual organ called claspers, to deliver the sperm to the female shark. After about nine months pregnancy the tiger shark gives birth to up to 60 young, an this little baby shark is called pups.
Some shark species live up to fifty years, and because they breed only every two years or so they are vulnerable to over-fishing. Because they is the top predator in marine, the only thing can harm this species is only human. Because human usually fishing the shark.
By Fabian Erlanda
Shark have a common with dolphins and whale, they grow slowly, mature at an older age, and produce relatively fewer young. How the reproduce is the female shark eject a thousand tiny eggs, to be fertilized outside of the body by male shark. And the larger eggs is fertilized inside of the shark body and the male shark use their sexual organ called claspers, to deliver the sperm to the female shark. After about nine months pregnancy the tiger shark gives birth to up to 60 young, an this little baby shark is called pups.
Some shark species live up to fifty years, and because they breed only every two years or so they are vulnerable to over-fishing. Because they is the top predator in marine, the only thing can harm this species is only human. Because human usually fishing the shark.
By Fabian Erlanda