A Bottlenose Dolphin: A Comparative Study

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The reproduction between a squid and a bottlenose dolphin is similar. For example a male squid first has to attract a women and does this by swimming early in the morning and swim rapidly while forming large circles. Female squids then join to swim in the circle while the colors of a male squid change to attract the female , then mating takes place. There is a ink sac which is hidden under a set of glands and works as a shell for the eggs. In males , they have a shorter arm and this is how he places the sperm into the female squid. Thousands of eggs can be reproduced in a short amount of time up to 70,000. However, there is not enough research to know how the eggs are developed inside of a squid. When it comes to the time to distribute the eggs , she finds areas such as under the rocks so they will be safe . However, when disposing the eggs , it still takes about 8 weeks to be hatched . Meanwhile, the female squid does not wait and leaves. …show more content…
Female reproductive success is influenced by breeding season and other demographic and reproductive parameters.These dolphins begin contact by chasing each other and giving small and soft bites to the partner.When it comes to mating , there is a lot of interacting between the two dolphins . They engage in mating several times over a few days. After a 12-month gestation, females typically give birth in the spring or summer. When the female feels ready to deliver her baby, she separates from her partner and gets closer to the surface of the water.The calf is then born while the female pushes the baby into the surface of the water to receive
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