ipl-logo

Comparing The Diving Patterns Of Transient And Resident Killer Whales

463 Words2 Pages
bulb-icon

Recommended: Diving patterns of killer whales

The two graphs shows the diving patterns of transient and resident killer whales within a three hour range after midnight. It also shows the depth of the ocean where the certain killer whale is traveling to. I believe that graph A represents resident killer whales and graph B represents transient killer whales. In graph A, the average bottom depth is from 75 to 125 meters, except for one spike at a shallow depth of around 35 meters. As for the diving pattern, the orca has 7 deep dives, reaching to the bottom of the sea, it spent the rest of its time at around 5 meters beneath the surface. The long dives happened in smaller intervals in the first hour, and only happened twice in the next two hours. There were also small dives reaching to …show more content…

For the diving depths of the killer whale, it has a uniform diving pattern. Most of the dives was around 50 meters, and they usually do not reach the bottom of the sea. Unlike those of graph A, each dive has almost the same depths, and the orca had a non-stop diving pattern. It reached 50 meters then immediately went back to few meters beneath surface, then few minutes later it started diving again. This pattern went on without any changes for the three hour period. 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. Transient killer whales mainly feed on marine mammals such as sea lions, fur seals, or other whale calves. They have a larger body size and move in smaller groups. Since their preys are not bottom-dwellers, killer whales do not have to dive as deep to find food. Besides, traveling in smaller groups allow them to be more efficient in hunting, thus they can dive in shorter intervals without resting too much in

Show More
Related

Hammerhead Sharks Are Carnivore

153 Words | 1 Pages

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.

Read More

Gabriella Cowperthwaite Blackfish Essay

886 Words | 4 Pages

These whales are unpredictable and dangerous because they are aggravated as shown in the film; they need to be kept free in the wild. We can either stop capturing and training whales, or people will continue to be injured and even killed. This is an example of the either/or logical fallacy, and it is proven in the film. The documentary, Blackfish, is jam packed full of arguments

Read More

Analyzing The Inhumane Practice Of Keeping Killer Whales In Blackfish

491 Words | 2 Pages

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.

Read More

How Can Blackfish Be Focused On Killer Whales In Captivity?

579 Words | 3 Pages

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.

Read More

The Pros And Cons Of Navy's Sonar Testing

195 Words | 1 Pages

(There) Evidence shows that whales will drop their depth to thousands of feet causing bleeding from eyes and ears, and what is most commonly known,

Read More

Bottlenose Dolphin Research Paper

506 Words | 3 Pages

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.

Read More

Blackfish Essay

931 Words | 4 Pages

Since these marine mammal trainers are expected to train the killer whales in the water it can be very dangerous. From the film, “We don’t speak whale. We don’t speak tiger. We don’t speak monkey.” This informs the audience that wild animals such as these whales are unpredictable.

Read More

Killer Whales In Captivity Research Paper

1140 Words | 5 Pages

(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.

Read More

How Does Underwater Noise Affects Whales

53 Words | 1 Pages

I think that underwater noise does not affect whales. The U.S. Navy has used sonar for about 50 years. Since they started, the Navy has not seen any difference in the way whales live. In the article "What Underwater Noise?" the author states "but they did not change their overall behavior. "

Read More

Blackfish Essay

754 Words | 4 Pages

That makes this sources extremely dependable for my final paper due to all the good information it gives. This movie does a good job on the timeline of events. It starts in the beginning from where and how whales were captured to be put into sea-parks, and even follows the whales on their journeys. For example, the film mainly focuses on a giant whale named Tilikum and where he started, his events, where he moved, to and where he was last when the film was made. It also starts with the first sea-parks and how they grew into bigger ones.

Read More

Captivity In Seaworld

1181 Words | 5 Pages

Due to the fact that orca whales travel throughout the oceans in the killer whale 's’ life, captivity takes a greater toll on the whale 's bodys’. The whales face panic attacks, depression, and self enduring harm when unable to travel the

Read More

Humpback Whales Research Paper

549 Words | 3 Pages

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.

Read More

Orinus Orca Research Paper

604 Words | 3 Pages

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

Read More

Noise Pollution In California

1717 Words | 7 Pages

(2005) believes that sonar affects tissues saturated with nitrogen gas which then causes gas bubble lesions, similar to those that arise from decompression sickness associated with deep sea diving. With these observations, one of a few things could be occurring. The loud noise travelling through the water could cause whales to exhibit abnormal behavior such as ascending too fast in an attempt to escape the noise or staying in deep or shallow water for too long (Fernández et al. 2005). Once in shallow water, some whales may not be capable of swimming back to the deep ocean, leading to death by stranding or hyperthermia (Cox et al. 2006). Cox

Read More

William Shakespeare Research Paper

650 Words | 3 Pages

William Shakespeare is considered to be one of most greatest play writes of Elizabethan dramatist and of all time. He is known as one of the worlds greatest play writes because of his unique and intricate style of writing. His work were used as a form of entertainment for the rich and poor. His plays appealed to the masses and survived the hands of time, but little is known about man who wrote so beautifully.

Read More

More about Comparing The Diving Patterns Of Transient And Resident Killer Whales

Related Topics

Open Document