We don’t know a whole lot about Whale sharks reproductive state. We don’t know there breeding season and we don’t know the breeding interval, but we do know a few things. Whale sharks breed sexually with a range of 300 offsprings. With this information scientist believe the the female stores the male's sperm so it can fertilize an entire litter.Whale sharks take care of her baby's until she gives birth to the. After that like all sharks she doesn't take care of them
You are a 200-year-old endangered Hawksbill Sea Turtle twisting yourself into a foreign knot. Thrashing for freedom, panic sets in as your realise you are helpless in your bending cage. The ocean turns from turquoise green to Prussian blue as the sun slowly pierces the shadows of your watery grave. Bubbles rush from your mouth like stolen phantoms as you begin to contemplate your own mortality. Slowly suffocating, hope begins to fade. Deeper and deeper you sink into unconsciousness. Euphoria sets in as your panic begins to ease, in your mind you remember freedom, just a memory but not so long ago, is this death? Is this a good death? You take one last breath, and let go of
Out of the 156 whales they have taken into captivity from the wild, 129 are dead. Including orcas bred within SeaWorld, at least 165 have died in their facilities (Schelling). Another falsehood SeaWorld claims is that collapsed dorsal fins are completely normal and common of all male orcas. It is actually quite rare to find in the wild, while every single one of their male whales has a collapsed dorsal fin (“8 Shocking Facts…”). SeaWorld also guarantees that they never separate a calf from its mother and even have posted a picture of a baby and its mother as proof. What they didn’t tell the public was that soon after that picture was posted they shipped the calf off to Spain alone to a different park. A past trainer even said that there had been at least 19 separations of mother and calf that he knew of at his location. All of these factors previously stated added up have a large influence on the whales mentally. Many whales are afflicted by psychosis and anxiety and in turn are given drugs such as Valium to keep them performing in shows. There have been various occasions, often swept under the rug by SeaWorld and away from the public eye, where the drugs didn’t work enough (Schelling). There
Shrieks of shock come from the first 5 rows of people as they are doused in water. Tilikum, the 12,000 pound orca who measures in at a whopping 22 feet in length, jumps into the air on command and splashes the crowd who has paid a hefty price to sit and enjoy the show. It was certainly not the first show Tilikum and his trainer, Dawn Brancheau, had done together. To the crowd’s horror though, it would be the last. While going through the routine during their show on February 24, 2010, something seemed to be wrong. Mid-act Tilikum grabbed Dawn’s arm and ponytail and pulled her underneath the water. After having many bones broken and sustaining many life threatening injuries, Dawn was drowned to death by Tilikum in his tank with a live audience
Orca whales do not like to be taken from their family, held captive for many decades and put with other whales that they do not know. No other living organism on this planet would like to be put through the same thing. Orca whales are highly social animals, they are very intelligent, and are very emotional. If they are kept away from other whales, fed intermittently and received little attention from staff makes them get very emotional and can lead to death of people and the whales. Orca whales should not be held captive; they are beautiful creatures that are not great for people’s amusement and if they are treated poorly, they will act poorly.
Sarai Michel English 9HP, Period 4 When I was six years old, my parents took me to SeaWorld for the first time. I remember clearly watching the Shamu show and sitting in the splash zone, ending up soaked in water by the end. But I also distinctly remember wondering how an animal so big and beautiful could ever be happy in such a small tank, so far away from home. The animals could never possibly experience the joy they would have out in the wild where they belonged.
The Great Shark debate – to cull or not to cull, has been at the forefront of the minds of conservationists, as well as the general population for many decades now. The opinions of everyone are divided, according to their personal experiences, and views on what is right and wrong for the environment.
Australian beaches are some of the best in the world and WA beaches are some of the best in Australia. But this may soon no longer be a view held by everyone if the WA government continues to support and allow the shark culling off Perth's major beaches. Hi I'm Maya Koentgen, a marine biologist, ecologist and fellow beach user, and I'm here to tell you why shark culling needs to stop. At the moment hundreds of innocent sharks are being caught and killed and why? Because they are simply swimming in their own homes that us humans have invaded.
Whales living in captivity become aggravated and have been known to take out anger on themselves by self harming. In the pools they live in, metal bars are placed in between the pools to prevent the killer whales from swimming to another pool. On several occurrences, the whales have attempted to bite and break the metal bars. This leaves the whales with broken teeth and a risk of infection. Infections in killer whales can lead to death in many cases. If a whale gets an infection, they have to be taken out of the pool and placed into another pool by themselves to prevent any problems with other killer whales they live with. In many cases, whales with infections need serious care from whale specialists.
As the great Sir David Attenborough would say “The great barrier reef is in grave danger” and everything that comes out of his mouth is in fact a fact.
[Transition: Let’s start by examining the cost benefits of exploring the ocean instead of outer space]
Specific Purpose: To persuade the audience to go online and sign a petition to help stop shark killings and to support the entire Racing Extinction cause in order to save species around the world from going extinct.
In Chinese tradition, Shark fin soup is called as “a celebration soup”, which people eat it to celebrate in various occasions. Moreover, people also believed that shark fin consisted of diverse nutrition values which provide them virility, wealth, and power(Wolchover, 2011). These beliefs lead to the beginning of poaching for sharks, the top of food chain in the sea world. Surprisingly, although people are aware of the decreasing number of sharks since the old days, around hundred million of sharks are still hunted each year(Heltus, 2013), to be served on luxury tables surrounded by those believers in things that they do not even prove whether the belief is reliable. Therefore, in the generation that people are mostly educated, sharks should no longer have to be continuously killed for their fins.
Most people think that sharks are large, fast-swimmers, and savage predators. This is true of some species and groups should be interested of the appealing aspects of biology found within it: all sharks have an excellent sense of smell; some can detect electrical discharges; some sharks give birth to one of the
What word would you use to describe a tiny dog? Some people might call it cute, while the others might consider pups as naughty and rebellious. Now, how about a shark? What adjectives could you think of? In most cases, people deem sharks as dangerous, threatening and violent animal, but in reality how many of them have actually seen one? In fact, the impressions of a certain type of animal in most people’s mind, are primarily based on how the media portrays them. As an illustration, the impressions of the shark were deeply influenced by “Jaws” and it is probably why almost every person describes them as violent or cold-blooded. In art, animals are portrayed in ways to help convey particular messages to the audience.
Whales are notable for being mammals which are fully adapted to oceanic life. These are three groups of Whales in their phylogenetic tree; Archaeocetes, Mysticeti and Odontoceti. The first group are known from their fossils and are seen to be a transitionary form as they retained a number of features associated with land mammals e.g. hind limbs with feet and limbs. The two other groups diverged around the start of the Oligocene; when the ice caps started to grow in the poles of the earth. It has been suggested that this may be due to the rise of seasonal planktonic production which could have led to specialisation (Houben, 2013); this ties in nicely with other summarisations which link the diversions of Whales in this time period. Mysticeti and Odontoceti differ on two counts; Mysticeti possess baleen making them filter feeders of plankton, in comparison Odontoceti possess a single set of teeth and have the ability to echolocate.