Hammerhead sharks are carnivore because they eat meat much as fish species. They will eat fish to regain their energy because they use most of it swimming. They also use energy by using their sense of smell that allows them to detect blood. When a shark reaches a point when they can’t use any more energy, they will go deep into the ocean and stay there. Their preys won’t spot them as easily when they are deep in the ocean.
The differences between the diving patterns of the resident and transient killer whales are due to their variations in their diet and hunting habits. Resident killer whales generally feed on fish in the near-shore region. They tend to forage for herring or salmon cooperatively in large social groups. Since they move in large groups, it is difficult for them to hunt for food in short intervals.
In Blackfish, one of the most critically acclaimed documentaries of 2013, director Gabriela Cowperthwaite asserts that the inhumane practice of keeping killer whales in captivity is not the right thing to do. They are animals and they like to be open and free. Keeping killer whales in captivity is dangerous to the animals themselves, it makes them more aggressive, and also has the potential to harm and even kill the humans who work with them. Orcas are simply not meant for confinement. They are very calm and happy when they are in the ocean.
Turning points can challenge your life at times. It can make your life better or worse. This idea comes up in Hatchet, a fiction by Gary Paulsen, Guts, a non-fiction by Gary Paulsen, and Island of the Blue dolphins, a fiction by scott o’dell. These stories all have turning points that affect them in the same way, doing so, they change their lives and things around them.
The documentary “Blackfish” focused on killer whales in captivity, specifically Tilikum; a wild orca who was caught and exposed to captivity and its environment which eventually lead him to violently turn on his trainers at SeaWorld and even took some of their lives. This documentary examines how the difference from living in sea life to captivity can cause these whales and orcas to live up to their names. Blackfish discusses and argues how life in captivity for these whales is cruel and dangerous, not only for the whales but for their trainers as well. The information throughout this documentary was all painful to watch in my view, but it also had a positive approach.
Imagine, a 22.5 feet long killer whale that weighs 12,000 pounds, slammed and dragged a person in the water who only weighed 125 pounds. The image is gruesome but that’s what happened to SeaWorld trainer Dawn Brancheau. A respected 40 year old who fought hard to stay alive against the largest orca in captivity. Accordingly to witnesses Tili (short for Tilikium), the Orca went wild during the Dine with Shamu Show, then attacked and killed Dawn. The event shocked everyone because Orcas are usually very friendly but Dawn Brancheau was the third victim of Tilikium.
What a bottlenose dolphin eats and also likes to eat for fun and play with. As you would think that a dolphin would eat seaweed and many other vegetable like ocean plants,they actually do not eat them. Bottlenose dolphins have been known to eat crustacions,many small types of fish,and squids but a smaller version of them. An adult bottlenose dolphin eats 15 to 30 pounds of food a day and bottlenose dolphins do not use their teeth to chew but actually they just swallow their food whole.
(Blackfish). Killer whales in the wild are aggressive towards each other just as they are to humans, in 1989 an accident involving two whales: Kandu and Corky resulted in Kandu bleeding to death. (Kirby 2) this would have never happened if the whales had the enough space they needed to separate from each other. Contrastingly, killer whales in the wild are more peaceful toward each other and humans. There is only one accident of an orca biting someone in the wild.
The unnatural conditions stresses the killer whales out. The attacks on the trainers are due to stress in animals forced into miserable, unnatural conditions. These enclosure are nothing like the wild and the different sounds in the enclosures can affect the whales. ”There concrete enclosures also reflect sounds, so a poorly designed enclosure can make artificial noises. Echolocation is rarely used, as a tank offers no novelties or challenges to explore” (Wild vs. Captivity).
In the documentary “Blackfish” a claim has been made that killer whales are extremely aggressive creatures and are fully capable of intentionally causing fatalities. Through the basic knowledge of killer whales it can be concluded that these mammals are intelligent; therefore, they are aware of the destruction they are causing. Throughout the film the whales have displayed violent behavior. For example, one of the famous whales, Tilikum continuously pulled a trainer under the water causing her to come close to losing her life; unfortunately, among these incidents there have been deaths. In addition, over 70 incidents regarding the whales injuring trainers have occurred.
There is always a new bandwagon for false activists, and one of the most popular is the cause of freeing captured killer whales. For some, this is not just the latest fad, but it has been a life long devotion which has been the focus of their passion since the mid twentieth century. These creature are majestic and need to be protected. They were named after this frightening figure because of their brutal reputation in the wild. In Latin, the word Orca can literally be translated to barrel-shaped, thus referring to the large and cylindrical shape of the killer whale 's body.
Humpbacks are baleen whales that use bristles to filter their food out of mouth fuels of seawater. Their diet consists mainly of plankton and krill, as well as small schooling fish. Whales, include the largest animals in all of life on Earth, and are a curtail part of the ecosystem today. They have high metabolic demands and when they were in larger populations, before industrial whaling, whales would have had a strong influence on marine ecosystems, even greater than today. They play several environmental roles including, consumers of several species, prey to large bodied predators, reservoirs of nutrients, and detrital sources of energy and habitat in the deep sea.
It is a common misconception of natural instinct and imaginative onlookers; these whales are not people they are wild marine life. It is no secret that killer whales have a bad reputation, however what earned the reputation was sheer unintentional killings. Orinus Orcas are wild marine life that should not be prosecuted like human beings, and the name “Killer Whales” is the result of false
Whale sharks like to hang out together and eat together. Now you know about whale sharks.
Sea anemones are very relatives of orals. They provide refuge for fishes and their eggs. They are known for their symbolic relation with anemone fishes and clown fishes. Anemone fishes, in return, protect the anemone from predators and they also may also remove
