To begin, The dolphin pecas looks for her baby not knowing where it is there is. Alexa finds out that newborns are taken from birth. ”alexa feeling bad about pecas baby taken away”(chapman, pg 77).meanwhile as they look into research about the dolphins being weaponized. ”Peca was was looking was looking for something”(chapman, pg 28). as they deal with the info that they got from testing the dolphins.…
Bottlenose Dolphin attacks on Harbour Porpoises Bottlenose Dolphin (Tursiops truncatus) attacks have been responsible for 318 Harbour Porpoise (Phocoena phocoena) deaths between 1991 and 2010. However, almost everything we know about Bottlenose Dolphin attacks comes from the necropsies of their victims; Harbour Porpoise, as very few attacks have been observed or even documented scientifically. In the UK there are two established populations of Bottlenose Dolphins; Cardigan Bay, Wales and the Moray Firth, Scotland. It is in these locations that Harbour Porpoises are found dead on the local shoreline with visible signs of Bottlenose Dolphin attack.…
Its skin is dark to light grey that fades to white on its belly, with a slightly hooked dorsal fin which is settled midway along the body. It has a short rostrum containing 18–26 cone-shaped teeth, and a noticeable forehead that contains oily fats. It is thought that the forehead helps to concentrate and produce the high-frequency whistles, clicks and pulses that is used by the dolphin to find its food. The forehead also features the dolphin’s blowhole. The dolphin can grow up to 4 m in length and weigh up to 650 kg, but those in Australia are usually smaller, about 2.6 m long and 120…
They remain with the mother for about four years. They are a long-lived species, with an long life span of up to 45 years. A bottlenose dolphin's maximum breath-holding capability is about 12 minutes. All marine mammals have special adaptations for diving. These adaptations enable a dolphin to conserve oxygen.…
Their body is designed for fast swimming and acrobatic performances. The Atlantic spotted dolphins diet consists of small fish, squid and octopus. When hunting for food, these dolphins make dives of 30 ft or less, however they can be seen reaching up to 200 ft or more. The Atlantic spotted dolphin can be found living in tropical climates all year round and prefer living around ant coastal waters of the Atlantic Ocean. Nobody is sure how long these mammals live but it is guessed to be about 30 to 40 years.…
In general, Steller sea lion prefer to swim and hunt in colder waters. Stellar sea lion can be around the North Pacific coasts of Russia, Japan, Canada (rocky coast of British Columbia) and some parts of the United States. When Steller sea lion are not in the water, they gather on rockeries and prefer to haul out in secluded rocky islands. With that being said, Steller sea lion live near coastlines and are associated with sandy beaches.…
Orcas have been stuck in captivity since the mid-1900s. They were first captured from their ocean environment and moved to tanks that were small and modified for their conditions. John Hargrove a former SeaWorld trainer said, “...I was thrilled to be apart of the orcas’ lives for so long, I finally came to the realization that if I had to live their lives, it would be hell. Captivity is always captivity, no matter how gentle the jailer”(9). That is why, regardless of their ultimate fate, orcas should never, under any circumstance be bred, raised, or kept in captivity.…
In my connection map I wrote about the bottlenose dolphin. It was a very important species because many other animals relied on it. This made it a keystone species. The bottlenose dolphin is a predator and prey. The great white shark feeds off of the bottlenose dolphin.…
Some species of baleen whales have limited distribution. For example: Southern right whales (Eubalaena australis) are found only in the southern hemisphere; northern right whales (Eubalaena glacialis) are found only in the northern hemisphere. Bowhead whales (Balaena mysticetus) inhabit the waters around the Arctic ice edges that melt and reform seasonally. Some populations of baleen whale species are resident to restricted areas. A population of fin whales (Balaenoptera physalus) is found year-round in the Gulf of California.…
Killer whales, also known as scientific name as Orcinus orcas, are the largest black fish that are members of the dolphin family in their ecosystem. They are one of the greatest intelligent creatures that communicate through vocal or whistle to hunt, but they use whistle mostly for close range or private interaction. The killer whales are mostly communicate using pulsed calls to allow them to identify individuals in a pod. Such as, each whale has unique dialect to be identified by their members of the family, which have learned from their mother. Also, they use pulse calls to communicate with a member when they are ready to prey.…
Killer whales are getting endangered fast due to global warming. Hudson bay in canada is a frozen bay and 2 adult orcas and 9 youths got stuck in a whole in the ice due to climate change. Antarctic ice will cause a decrease in the killer whale habitats, there will be less food for the killer whale. People still don't known if the killer whales will be able to adapt to other types of living. If we stop cities from making pollution the temperature will lower and the ice will not melt so the killer whales will be safer.…
Enhydra lutris, commonly known as sea otter, is the second smallest marine mammal that lives in shallow coastal waters of the northern and eastern North Pacific Ocean. Sea otters are often found in areas with protection from the most severe ocean winds, such as rocky coastlines, thick kelp forests, and barrier reefs. They are considered a keystone species because they are crucial to the health of the nearshore marine ecosystem. Because sea otters eat sea urchins, which are herbivores that feed on kelp, they allow kelp forests to grow and in turn create habitat for many other species.…
Orcas (Also known as killer whales and blackfish), are the largest member of the dolphin family. They are known for their great size and black and white markings. Wild orcas live in oceans and seas all over the world, but are abundant in Iceland, Antarctica, and the Pacific Northwest. Captive orcas live in marine animal water parks such as SeaWorld and Marineland.…
In my speech, I will be describing the trials and triumphs of solitude, and the bittersweetness that come after. In both The Diary of Anne Frank and Island of the Blue Dolphins, there is a time of isolation with both times of optimism, and also pessimism. In both Island of the Blue Dolphins and The Diary of Anne Frank, the book starts off with an average girl of her time and place without anything to write a book about, but then their lives take a turn for the worst. In Island of the Blue Dolphins, Karana, the main character, loses her father in a unnecessary battle over otter pelts and what is a fair share.…
Following the remora fish in the chart was the Bottlenose dolphin. These wonderful creatures were the beauties of the school who always followed the sharks around in small crowds.…