Interesting Facts About Whales If you are a marine biology student then this article will surely interest you. You may have heard of the Great White Shark, but there are many interesting facts about whales you may not have known. These unique creatures have evolved over the years into very different types. Many think that whales are related to dolphins only in name, but that is not the case. There are many different varieties of whales and although we know their basic characteristics like their blow-holes, their diet, their behavior and their size, there are many more facts that you may be interested in knowing about these magnificent creatures.
One interesting fact about whales which is often brought up is that although they primarily breathe air, they also breathe from their gills, also known as their eyelids. This means that the whales’ eyelids are the same as that of a cat’s. Whales tend to close their eyes during certain times of the year so that they do not strain their eyes while swimming.
Another interesting fact about whales that will interest you is the fact that they have evolved into very large animals. Some of the largest known whales are the blue whale, the killer whale and the beluga. Whales have evolved into such a big animal due to their great need for food. Their diet includes krill, small fish and even squid.
The most interesting fact about whales which has been discovered recently is that they give birth to live calves. Unlike cats and dogs, whales give birth to live babies who grow up to be about twelve feet long. However, just like babies in the mother’s womb, these calves have to nurse up until they can take off into the air on their own. They spend the first eight weeks of their lives in the water, before they are able to go out into the air on their own.
One of the most interesting facts about whales which has been studied recently is the discovery of fossilized teeth. These teeth have been found on whales back hundreds of million years ago. It was revealed that these creatures had a unique method of preforming dentition. The reason as to why whales preformed teeth has not yet been discovered but the process has been portrayed in a manner similar to that of modern whales.
Finally, when it comes to similarities between whales and various other marine life, there are many. For example, both whales and dolphins have the ability to use sonar. They also both use their blowholes to communicate with others. Also, both of these creatures make use of their tongues to eat, breathe and groom. Apart from these, whales and dolphins differ from other marine species in the way they interact with other species and how long they stay out at sea.
