Dolphins and Killer Whales The ocean, what a wonderful place, huh? Where the waves crash, the sky is clear, and the seagulls scavenger around. But, out there in the deep blue, lives the most peaceful creatures in the world, the dolphin. Also where his cousin lurks, the killer whale. Did you know, although dolphins and killer whales are cousins;that they have a lot of similarities and differences between their habitat, diet ,and their traits. Now. I will tell you about dolphins and killer whales traits. First, let me start off by their both mammals. Dolphins and killer whales live in a pod, as well as they’re both carnivores. Although they both have dorsal fins, dolphins have a round dorsal fin, while on the other hand, killer whales have tall, wide dorsal fins. Now, let’s talk about their color of skin,dolphins have striped skin, and killer whales have black and white markings on their skin. Although, dolphins and killer whales are gorgeous animals, they are becoming threatened and endangered. …show more content…
Killer whales eat fish, seals, squid, sea lions, and often seabirds. On the other hand, dolphins eat fish, squid, crab, and jellyfish. Both the dolphin and killer whale eat fish and squid. Killer whales favorite animal to eat is a seal. while, the dolphins favorite animal to eat is a fish. That’s all I have for the diet of a killer whale and dolphin. Do you know where dolphins and killer whales live? Dolphins and killer whales share the coastal waters. You can also find dolphins in harbors and bays. Unlike dolphins, killer whales live in colder regions of the arctic oceans. Dolphins and killer whales are close cousins, but have very different habitats. Dolphins like warmer waters, while, killer whales like colder
Keeping these huge animals in small pools does not seem right. Big mammals are not meant to be in small pools. When these mammals are born they stay with there mother all of their lives. They never leave their mothers until they are captured and put in small pools which is not right. Killer whales hunt in pods, the oldest female in the pod is usually the group leader. Each pod has its own set of whistles, clicks, and calls that only members of the pod recognize similar to having a unique language. Members of many pods hunt in teams. For example, they may work together to create waves to knock a seal from an ice floe and into the open water. In many pods,...
One of the most common dolphins that are found in southern California is the bottlenose dolphin (Kelly). The bottlenose dolphin is mainly found in coastal waters between 45 degrees north and 45 degrees south, also in Northern Europe waters. It is believed that there are two types of bottlenose dolphin regional wise: oceanic form and coastal form. This species is studied the most by biologists (Jefferson). The coastal population lives in fairly open groups with twenty or less in a pod, some groups are found to contain more in open ocean. It is not uncommon for these species to interact and breed with other species, as would a human interact with other diverse humans. The dolphins feeding behavior is adapted to the availability of resources. They sometimes are known to work together to catch fish from large schools, they also trail behind large fishing boats to catch what falls behind (Leatherwood).
Killer whales are one of the most fascinating displays of ocean life. The killer whale has characteristics that are important to its survival in the ocean. It is interesting to know that killer whales have a plentiful diet. It is astounding to see how killer whales behave in the ocean. I plan to tell you about the killer whale, its characteristics, its diet, and its behavior in the ocean as well as the predation of the orca.
Shirihai, H. and B. Jarrett (2006). Whales, Dolphins and Other Marine Mammals of the World. Princeton, Princeton University Press. p.185-188.
Today, in addition to the bottlenose dolphins, the Navy program includes sea lions and white beluga whales. The sea lions have excellent hearing and can dive much deeper than dolphins. They are trained for marking mines and retrieving torpedoes or practice mines, all while being more efficient than human divers. The white beluga whales dive deeper than the sea lions to recover inert torpedoes and are currently on loan from Sea World.
cases, a whale may have a small lump in their dorsal fin. In contrast, another whale may have a
Orcas, also known as killer whales, are amazingly intelligent and are a top predator, much like humans. However, when the top predator of the ocean collides with the top predator of land, the situation can become fatal for both humans and the whales. Holding these incredibly massive marine animals in captivity is not only inhumane and detrimental to the whale’s health, but also a potentially fatal activity for humans to participate in.
Orcas, commonly known as killer whales, are actually the largest member of the dolphin family. They were given the name “killer whale” by sailors who often observed them attacking and killing seals, sea lions, walruses, penguins, dolphins, polar bears and even other whales (Orcas).
There are two major groups of whales. The first group is mysticeti (baleen whales), and the other isodontoceti (toothed whales). In the group odontoceti, there is a family of whales called delphinidae (dolphins and small toothed whales). In this report, I will focus on a species of whale that comes from this family, and that species is the killer whale, or also known as orcinus orca, or just orca. The largest and most striking of the dolphin family, the killer whale is one of the most fearsome predators of the deep.
The morphology of whale sharks is mostly similar to aquatic fish species, but many specific traits help differentiate them from the rest. Whale sharks are the largest fish in the world and can reach a size of around 20 meters (Martins, C., and C. Knickle). This is often compared to the size of a school bus. The shark has a very large transverse mouth. They have 5 very large gill slits and have a larger first dorsal fin compared to the second one (Whale Shark). They have a distinctive spotted “checkerboard” pattern with stripes (Martins, C., and C. Knickle). It is not exactly known why they have this specific body marking. It is believed that the body markings act as a camouflage. The strange thing about whale sharks is that they have 300 rows of teeth that play no role in feeding (Martins, C., and C. Knickle).
Could you imagine being torn apart from your family and stuck in a concrete cage for the rest of your life? Research has shown that orca whales are among the most intelligent creatures on this earth. Many believe orcas to be part of the whale family, however orcas are actually part of the dolphin family. This species differs from any other whale species, as they have large, complex brains, and navigate by using a melon (a structure in their foreheads) to create clicking sounds, otherwise known as sonar. It is believed that these creatures are also among the most social animals, as they travel in large groups of families called pods. Pods can travel hundreds of miles per day, and sometimes dive as deep as 866 ft. Killer whales can be found
The Humpback Whale, Megaptera novaeangliae, is part of the marine mammals group. They are found in oceans all over the world, they live in open waters. Even though they are mammals, they do not live on land (Monterey Bay Aquarium). Humpback whales are known for their magical song that can travel great distances. These gentle giants are omnivores, their main diet is krill. They are mostly found near coastlines feeding on tiny shrimp-like krill, plankton and small fish. Humpbacks migrate annually from summer feeding grounds near the poles to warmer winter breeding water closer to the Equator. Humpback whales are powerful swimmers, and they use their massive tail fin, called a fluke to propel themselves through or even out of the water! Mothers and their young swim close together, often touching one another with their flippers with what appears to be gestures of affection. Even though it takes more than one year for a humpback whale to grow fully, mother whales leave them after one year (National Geographic).
The blue whale habitat ranges from the Northern Hemisphere to the Southern Hemisphere; they can be found in all major oceans. They are marine mammals that spend their summers feeding in the cold and temperate waters at the North and South Poles, but, during the winter and spring they migrat...
...r. Even though they live in the ocean all their life and also amusement parks, dolphins are mammals, not fish. That makes them very intersting animals because of all the charactics that they have that people would have never known about. Dolphins are by far the most intelligant marine mammals in the ocean.
Did you know in the world there are more than 90 species of whales, dolphins, and porpoises? (WDC) The dolphin is a very important animal to the ocean and there are many different types to discover. In order to learn about dolphins, it is important to discuss where they live, their appearance, and what they eat. Some helpful words to understand are “dorsal fin”, a dorsal fin is the top pointed fin on the dolphins back, “flippers”, a flipper is a flat fin that dolphins use to swim, and “echolocation” is a tool dolphins use to find food by sounds bouncing off of objects (dictionary.com).