Whale shark Essays

however due to this it can have long lasting effects on the animals it involves. Whale sharks (Rhincodon typus) are the biggest animals in our oceans and have a docile personality which attracts tourists every year, however in recent studies it has shown that viewings of the whale shark can cause it stress resulting in behavioural changes. The stress caused on the whale shark can have different effects on the whale shark which can interrupt their feeding, breeding and their lives in general. These are

do you know about sharks and whales? Sharks and whales are very different, but have some things in common. What are the differences and similarities between their physical characteristics, habitats, and what they eat? What are the differences and similarities between their physical characteristics? The Sharks can grow up to 16 feet long. They have pectoral fins, dorsal fins, and a vertical tail. The skin of sharks is very rough and made up of millions of sharp scales. Sharks have gills for breathing

The whale shark (Rhincodon typus) is the largest fish in the world. The head is flattened and the wide mouth stretches almost as wide as the body. The dorsal fin is particularly large and the tail has a half-moon shape. The coloring of this whale is very distinctive. It has dark greyish-blue colour on the back and sides, and also pale yellow blotches. The underside of the whale is pale. Ridges run along the whole body all the way to its tale. It has 5 massive gill slits that are on either side of

Whale Sharks the largest fish in the world and are found throughout the warmer areas of the oceans. Whale sharks can reach to 18 – 40 feet long and weighing from 12 - 20.6 tons (Bradford A. 2016). As filter feeders, whale sharks eat mostly plankton and other small organism such as zooplankton, copepods, shrimp, phytoplankton, mollusks, and sardines. Whale sharks capture their food by swimming towards it with their mouth open which can get up to 4.9 feet wide and engulfing their prey that enters

Question 1- Describe what the Leeuwin Current is- The Leeuwin current, is the flow of water that runs through the southern and western side of Australia and is, the longest boundary current in the world is the Leeuwin current. The current was named after Cape Leeuwin, by researchers George Cresswell and Terry Golding. Cape Leeuwin was named after the voyager Leeuwin, it was a Dutch merchant ship, meaning lioness. The currents existence was first suggested by William Saville-Kent in 1897. It was

One of the leading causes for reefs to be endangered is due to the invasive lionfish. The lionfish’s impulsive eating habits are threatening our sea life of the reefs and decreasing our fisheries economically. According to Lionfish Hunters, the green side includes the cleaners that maintain the health of the reef and the health of other fish such as “grazers.” The grazers are the parrotfish, goatfish, wrasses, surgeonfish, and tangs. (The Lionfish Hunters, web.) These fish help clean the algae that

Justin Gatti SPCH1010 3 February 2018 How to Survive a Shark Attack General Purpose: To inform about shark attacks Specific Purpose: To increase your survival chances if you are attacked I. Introduction (20): A. Who in here enjoys going to the beach? Has anyone been in the water with a shark? I have, and not on purpose. Luckily, I managed to make it out alive. B. Today, I would like to take a few minutes to talk to you about shark attacks, why they happen and how to increase your chances of surviving

Behavior Some sharks migrate over great distances to feed and breed. This can take them over entire ocean basins. While some shark species are solitary, others display social behavior at various levels. Hammerhead sharks, for instance, school during mating season around seamounts and islands. Some shark species, like the great white shark, attack and surprise their prey, usually seals and sea lions, from below. Species that dwell on the ocean floor have developed the ability to bottom-feed. Others

The aquarium also focuses on the long course of evolution and how the sea animals have adopted to it is featured in North Annex that incudes Beluga (white whale), dolphin pool and killer whale. Whereas, South Annex features various kinds of water creatures that live in 5 sea zones from Japan to the Atlantic. Currently it has 4 Killer whales (Orca) including a baby that was born in November 2012. "This is a great fun park for the whole family. It is not only an aquarium but they also host dolphin

more shocked about what he didn’t see, no sharks, no whales, no dolphins, all living life had been fished out (Para 4-5). Pugh says that over 100 million sharks are fished out of the ocean every year (Para 7). Pugh then proceeds to give an analogy about the Serengeti. He says if all the lions were removed then other creatures would multiply and all the grass would be eaten. Pugh draws

they’ll have to be aware of their surroundings under the water, and they should hope that their able to open their eyes under water, or they’ll be done for, not only will they be unable to catch their food, but they also won’t see the Orca or large shark coming towards them. On land, they should be aware of the polar bears, foxes, and wolves that are roaming around. Since I’m feeling so generous right now, I’m going to give them a choice. If they don’t want to spend the rest of their lives living like

Rob Stewart in 2006. The movie raises an important question about the survival of sharks, one of the most ancient creatures on the planet. It makes people look on these creatures from different point of view. I cannot say I treated sharks only like monstrous characters from films like Jaws or Sharknado before I saw this documentary. But it made to think more about the fate of these animals. Stewart demonstrated sharks are not mindless killing machines; they act like most big predators, who met with

How much do you really know about the hammerhead shark? Most people assume a shark is a shark, but there are many different types of sharks all with their own distinct qualities. However, the nine species of hammerhead sharks are easily identified by the unique shape of their head which resembles a hammer and is the origin of their name. Hammerheads are cold-blooded mammals that can grow up to 25 feet in length and weight as much as 1000 lbs. One of the most interesting features besides the shape

Swift, strong, stealthy, and fascinating, sharks are marvelous fish. They are well known for their incredible sharp teeth, and vicious behavior. Sharks are extremely unique and an essential part of the ocean and sea ecosystem. There are over five hundred different types of sharks living in the world. Sharks can be divided into two main groups, large and small. The large sharks hunt for food so they are fast and agile. The small sharks usually hide in the ocean floor to catch prey and hide from

birds, and other sharks. Bull sharks have a specific technique when they stalk. It is called the bump and bite method, and begins with the shark bumping its prey to disorientate and/or kill. They will then impale its lower jaw into its target, and then swing its head side-to-side with its upper jaw to take tissue from its victim(sharks.org). Sometimes, the sharks will hunt in groups. Bull sharks are territorial and is likely the cause for human attacks. When encountering a bull shark, you will most

The Great White Shark The Great White Sharks, known mostly because of their white underbellies, are one of the most powerful aquatic animals in the world. They can swim at about 25 Miles Per Hour (40 Kilometers per hour) because of their strong muscles and forceful tails. In addition to that, male Great Whites can grow around 11.5 to 13.1 feet long, while females can grow from 14.8 to 16.4 feet long. This paper will demonstrate how Great White Sharks are an important part of their ecosystem

marine animal I’m researching is The Great White Shark. They are also known as, White Death and White Pointer. Great White Sharks are located off the coast of California, Australia, South Africa and the northern United States. Other continents and countries call them Tommy Sharks, Blue Pointer, Uptail, Maneater, etc. Great White Sharks are mostly infested in the USA and Australia and have caused 188 deaths in total. Florida and California have suffered more fatal attacks with 831 total and recorded

Sharks are extraordinary creatures they are also the fiercest predators of the sea, but they weren’t always that way. Sharks have evolved in many ways to become the animal that is know today.Sharks have grown jaws and teeth like scales. Sharks used to be very small and not intimidating at all. Sharks about 370 million years ago were “four feet long and their mouth’s were on the bottom of their heads. The Cladoselache also had long spines along its back” (Shark Savers “450 Million Years of Sharks”)

Most, if not all, people are terrified by sharks. Whenever someone thinks of sharks, they think of a Great White shark. This is because the great white is an apex predator of the ocean. The great white can grow to be twenty feet, which sounds big. Now imagine, a shark so fearsome and massive that it could consume multiple great whites. Sounds like a fictional nightmare? Wrong, the megalodon fits this description and might be alive today. Without Question, the megalodon is a very well adapted

learn and know about sharks. One thing is that sharks sometimes hunt alone or in packs. They just don’t attack their prey and eat it, they stalk the prey first and then wait for the right moment. People have been killed by sharks but it’s because they were probably mistaken for a seal. Another thing is when sharks hunt or attack they have a very powerful bite. When sharks hunt for food they mostly eat. When sharks hunt for food they sometimes hunt in packs but other sharks hunt alone because their