Otariids Vs Antarctic Fur Seal

Economic benefits gained from the seal hunt include an increase in trading relationships for Canada and the stimulation of the provincial economy of Newfoundland and Labrador. As reported by the Department of Fisheries and Oceans, the total landed value of the seal harvest for 2006 was $34.3 million dollars (“Market” 1). This figure represents a historic high, when market prices per pelt were favourable. Regardless, the money brought in from seal hunting is said to have a “trickle-down” effect on other sectors of the economy (“Market” 1). Canada has historically been the leading exporter of seal products in the global marketplace, and had exported over $70 million in product between 2005 and 2011 (“Market” 1) Nationally, the seal hunt has enabled Canada to forge new trading relationships in the international community, as evidenced by a 2011 deal between Canada and China. The

The Phocidae family consists of 29 existing species of earless seal that have been left from the initial 40. Out of this moderately sized group, we will be looking at the Hawaiian monk seal, Southern elephant seal, and the Crabeater seal.

Have you ever wondered how different and alike bottlenose dolphins and harp seals are?Bottlenose dolphins and harp seals have different body shapes,yet they have the same color.A bottlenose dolphin and a harp seal have different lengths and weights.

Every year in the Gulf of Saint Lawrence and the Northern Atlantic Ocean, three Canadian seal populations are opened for commercial hunting. Since the 1750s, hooded seals, grey seals and iconic harp seals have been hunted for their valuable pelts and omega-3 rich oil. After being nearly hunted to extinction in the 1800s and a period of extensive anti-hunt activism in the 1960s and 70s, the hunt has become strictly regulated. Now, activism has forced the Atlantic Seal Hunt to support and maintain standards of sustainable resource harvesting and humaneness, and this hunt now has the potential to be a role model in these areas for other similar hunts worldwide.

Due to misinformation, some believe that the monk seal’s primary diet is commercial fish, and competes with local fishers by eating its weight in fish in a single day— this is patently untrue, as no large mammal would be able to consume that much food in a single day. Some believe that the seals were brought in by the federal government and are not actually endemic to Hawaii. While it’s true that the main population of monk seals have existed in the Northwest Hawaiian islands (NWHI), there is archaeological evidence from before the 19th century that the seals coexisted with humans in the MHI (Watson et al). Since they are also a relatively rare species, their cultural prevalence has not been as strong as some species (i.e., sea turtles). The use of historical Hawaiian newspapers, as well as research into Hawaiian etymology, as well as archaeological and anthropological investigations can help add to our knowledge base (Watson et al). NOAA’s Pacific Island Fisheries Science Center, and the Marine Conservation Institute are doing much to dispel these myths by providing informational websites to the

Inuit communities are exempted from seal product restrictions and are allowed to hunt up to 400,000 seals ( a quota set by the government)

The article I read was about Hawaiian monk seals. Obviously the seals are found in Hawaii. The seals have six main islands in Hawaii where they populate: Kure Atoll, Midway Islands, Pearl and Hermes Reef, Lisianski Island, Laysan Island, and French Frigate Shoals. The Hawaiian monk seals are named the official state mammal of Hawaii. The Hawaiian monk seals have a diet that ranges from fish, squid, octopus, and lobster. The seals hunt mainly at night and during the day they lay on sandy beaches. The mating season for the seals is mainly from December until mid- August. When pup seals are born they are mainly three feet long and weigh about thirty-five pounds. The first month or two the seals stay with their mother so they are able to nurse.

Baby harp seals are disappearing in population because of the climate change going on near their habitat. These pups are constantly drowning and being crushed by melting ice every day. If this keeps occurring, they will quickly stop breeding and eventually become extinct. Although they are not endangered, baby harp seals are passing by the minute. If you think this is unacceptable and want them to be saved: choose energy efficient appliances when making new purchases, replace a regular incandescent light bulb with a compact fluorescent light bulb, use a clothesline instead of a dryer when possible, cover your pots when cooking, and speak up to the public about how others can do these things too!

The population decline in monk seals is due to several different factors with the biggest reason due to the low pup and juvenile survival rates (Curtice et al, 2011). At the Kure Atoll on the Northwestern Hawaiian Islands, 32 pups were observed in 1964 and 30 pups were observed in 1965. Of these pups born, all but one died or disappeared within 60 days after birth. This was also seen in the 1970’s at Green Island and Kure Atoll, where a mean population of 17 and 14 seals, respectively, was counted on these beaches, with a birth total of 10 showing a population decline of 70% (Gilmartin et al, 2011). The juvenile survival rate is still seen today with one in five monk seals surviving to the reproductive age, with one year old seals having the highest mortality rates (Norris et al, 2011).

Kathy Conlan is an expert in understanding the weird and wonderful world of marine creatures that live deep under the Arctic ice. She specializes in marine benthic biology and amphipod systematics. Kathy studies how human and natural changes affect marine life in the Arctic and Antarctic, the effects of pollution on marine life as well as global warming. She is past chief officer for Life Sciences in the Scientific Committee on Antarctic Research (SCAR) and is a judge for SCAR’s Martha T. Muse Prize for Science and policy in Antarctica, represents Canada for the Canadian Committee on Antarctic Research, taught at Huntsman Marine Science Centre and Students On Ice, mentors university students and gives speaches and “Show and tells” at the museum.

The negative human impacts on harbor seals are devastating, and there are yet to be any major positive impacts. In the 1900s, fur traders would hunt harbor seal pups that were less than four weeks old for their fine coats, which were highly valued. This led to a decrease in the harbor seal population. Harbor seals were also hunted by salmon fishermen who saw the seals as competitors for the fish. After a while many harbor seal populations had to abandon traditional haul-out areas. This was sad for the seals, because the main diet of a harbor seal is fish.

Did you know about the harp seal’s adaptation? To begin, the harp seals are found in the arctic ocean. They spend a little bit of time on land. Additionally, they have claws. They have four claws on their fins. They use their claws to defend themselves. The last important adaptation is that the harp seals have fur. They have fur to keep them warm. The fur is also helpful for the baby seals. They can use their white fur to camouflage in with the snow. Now you know about the harp seals adaptation.

Ribbon seals are among the most striking and easily recognizable seals in the world. They can be identified by the distinctive light-colored bands or “ribbons” that encircle their neck, each foreflipper, and hips. Adult males are the most striking, having a dark brown to black pelage with white ribbons, while adult females range from silvery-grey to dark brown with paler ribbons. Juvenile ribbon seals are typically a light brown dorsally, light grey ventrally, and have indistinct ribbons that usually develop after two to three years as the seals mature. Ribbon seals molt their coat of hair annually, beginning in May and finishing in July, with younger individuals molting earliest. Ribbon seal pups

The polar bear lives up in the Arctic region where global warming and climate change are melting the ice caps that the bears thrive on. They use the ice as a platform from hunting and rest. The random pocket holes in the ice, where the seals pop up at, is where the polar bear catches its prey. With this reduction of ice, “the abundance of seals, and increases the amount of energy and time needed for hunting, leaving less energy for reproduction” (Endangered Species and Habitats).

Antarctic krill are usually less than 6 cm in length but their size belies the major role they play in sustaining much of the life in the Southern Ocean. They are the primary food source for many species of whales, seals, penguins and fish.