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. Hawaiian Monk Seal Picture found on: http://king-animal.blogspot.com/2013/04/hawaiian-monk-seal.html#.Vjr4NzZdHIU Also known as (Neomonachus schauinslandi or formerly as Monachus schauinslandi) Name Hawaiian Monk Seal Conservation status Critically endangered Location Northwest Hawaiian Islands Weight 300-400 lbs. (Male) 400-600 lbs. (Female) Length 7 ft. (Male) 8 ft. (Female) Color White belly, grey coat Life Expectancy 25-30 years Genus Neomonachus Role in Ecosystem To eat krill and other …show more content…
Life Expectancy 23 years Genus Mirounga Role in Ecosystem To consume fish and other organisms. Another thing that can connect the Crabeater to the Southern elephant, is that they both reside in Antarctica. Crabeater Seal Picture found here: http://www.antarctica.gov.au/about-antarctica/wildlife/animals/seals-and-sea-lions/crabeater-seals Also known as (Lobodon Carcinophagus) Picture found in this wonderful stream: http://www.archive.org/stream/zoologyofvoyageo01rich#page/n121/mode/2up File:Crâne de Phoque crabier.jpg This a sketch displaying the skull of the Crabeater seal. Along with a few miscellaneous teeth to the bottom right. As previously stated, this is comparable to the Southern elephant seal's skull, only by their large eye sockets and canine teeth. Name Crabeater seal Conservation status Least of our concern Location Are found on the coast of Antarctica Weight 230 kg. at maximum (Male), 208 kg. (Female) Length 7.5 ft. (Male), Females are about 2 inches longer. Color Start off brown, molt to blonde on their bellies, white when aged. Life Expectancy 20 years Genus Lobodon Role in ecosystem To eat krill (and to some extent, squid and fish) Common
The most important thing to a harbor seals survival is its habitat, which determines shelter, adaptations, evolution, and the type of food available. Harbor seals live in shallow waters of coastal areas, sandy beaches, rocky islands, mudflats, and bays.
Historical levels of the Southern Resident Orca population are currently estimated to have been as high as 200 (Fisheries.noaa.gov, 2015). The population as of 31st December 2015 was calculated at just 84 individuals (Center for Whale Research, 2015). There is limited data on the population before the mid 70’s so it is unknown what the population pattern looked like prior to this. Appendix A shows a graph documenting the population data found by a census started in 1974, as well as modelled data from 1960 to 1974. The graph starts with a low population, possibly explained by the frequent capture of live animals for marine parks (National Oceanic and Atmospheric Administration, 2014, p. 3). After this period the graph shows fluctuations in the population, then a steady growth resulting in a peak in 1995, then a sharp decline – almost 20% until 2001. This fast decline is what prompted governments to first list the population a threatened (United States Environmental Agency, 2014). The population has remained stable in the following years but now has an endangered status (Fisheries.noaa.gov, 2015).
The purpose of this research is to apply the knowledge learned about the ecology of the Hawaiian Coral Reef to a real-life situation. The coral reef stretches over 1,000 miles in the Pacific Ocean. In the Pacific Ocean, near the 124 islands of Hawaii, is the Hawaiian Coral Reef, which covers nearly 1,200 miles. Out of all the coral reefs in the world, the Hawaiian reef consists of 85% of all reefs. Coral Reefs are made of organisms, coral, and limestone skeletons. 25% of organisms are not existent anywhere else in the world. Abiotic factors are nonliving things, and abiotic factors of a coral reef are depth, light, wave motion, salinity, and temperature of the ocean. Biotic factors, living factors, is the whole coral reef,
As a Newfoundlander I strive to hold on to every bit of our culture and history we have left. Newfoundlanders have always been known for their hard work and dedication. We’ve found work in several areas, as the island we live on has given to us. The fishery, Pulp and Paper, and more recently oil and gas. Something we’ve always been part of is the Canadian Seal Hunt. Which takes place off the "Gulf" areas around the Magdalen Islands and Prince Edward Island. The main hunt on the so-called "front" usually begins in April off the east coast of Newfoundland. (FAQs: The Atlantic seal hunt, 2009) I am in support of the Canadian Seal Hunt, It’s something that has been a part of our history for years, and it helps many
Did you know that the Haida ate Seal? Or that the Inuit had a myth about Narwhals? They all ate differently, hunted differently, and did different art. The Haida, Inuit, an Iroquois are different.
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.
It is estimated that monk seals have been living in the Hawaiian island chain for 14-15 million years. It is believed that they reached the Hawaiian archipelago through the Central American Seaway, which closed approximately 3 million years ago. They are considered by many to be a “living fossil” due to the primitive nature of the species. Both remaining species of monk seal are in imminent danger of going extinct. While the Hawaiian monk seal population numbers approximately 1,100 individuals, the Mediterranean monk seal (Monachus monachus) is fairing even more poorly, with the most recent estimate of 350-450 individuals (IUCN Red List). The Caribbean monk seal (Neomonachus tropicalis) was
The Hawaiian Monk seal is a greatly endangered marine species. These adorable creatures are being used for human goods such as their skin, meat, and oils. Not only this, but predators like Sharks and poisoning have also killed off the breed. Today in 2017, only about 1,100-1,400 are fighting for their lives. Since these beautiful creature, live on a touristy island, it is common for humans to be one of the biggest threats. Humans can throw litter and plastic into the water just to watch these animals suffer. Their own kind have also been a rising cause of these animals decreasing population by the males killing the females in group attacking called “mobbing”. These creatures are supposed to live anywhere
In Hawaii, the major shark god is Kamahoali’i. The Hawaiian culture that surrounds Kamahoali’i is rich with his Legends, duties, aspects, and genealogy. The purpose of this paper is to discuss these parts of Kamohoali’i in greater detail, which will be done, in the following paragraphs.
Hawaii Turtle Tours takes you for a tour around the island of Oahu to see some pretty amazing things. However, most people don’t know about the trouble that the islands face. The islands are home to some amazing and unique plants and animals. Yet, today it is estimated that there approximately 90% of these species are invasive or foreign. Leaving only 10% of native and endemic species left on the island. This means that of this small percentage, these plans and animals are found nowhere else in the world. Plus, the majority of these species are endemic, which means that they are found only in Hawaii and nowhere else.
Even today more than 30 years later, the seals have the status as the most endangered species in the United States. The seals population has declined three to four percent every year for the past decade. With this decrease the seals have seen the lowest number in years. There were 1,100 seals left in existence. This news is important since the species is only found in Hawaii. It has been in existence for more than fifteen million years. There is expected to be better news soon. There have been significant efforts to help the recovery of the species in the past few years, environmentalist have removed several tons of ocean trash from the seals habitat and moving the seals from an area of low survival rate to that of a higher survival rate. There are some indications showing that the hard work is paying off. National Oceanic and Atmospheric Administration (NOAA) teams reported about 121 pup seals were born in 2014, which was higher than the amount of pup born in 2013 with 103 pup seals and in 2012 with 111 pup seals born. So with this information it shows that the hard work is improving the life of the Hawaiian monk seals. The total population is now estimated to be around 1,200 Hawaiian monk seals. So most of the seals are placed in the Main Hawaiian Islands and the other seals are placed in the Northwestern Hawaiian Islands. Due to the Hawaiian monk seals being on the endangered species list
I think that the Canadian government should not ban the seal hunt because it is humane. Most people do not think it is humane because of the way that media portrays the hunt. It is true that before rules were set, the seal hunt was out of control. But now, after all the changes to the hunt, people still think that it is out of hand. Why? People who are against the hunt use outdated pictures and statistics, which trick people into believing that the seal hunt is inhumane. Also, most people care about the hunt because the pictures that people often show are of harp seals, which are known to be very cute. This makes people feel more sympathy than they would to an animal, which is not as cute as the harp seal. Another point on the media is that
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 Hawaiian monk seal, or Monachus schauinslandi, was one of the original species to be placed under the Endangered Species Act that was enacted in 1973. As of 2010, the population of the monk seal is approximately 1,100, with an annual decrease of approximately 4.5%. The Hawaiian monk seal is primarily found on the Northwestern Hawaiian Islands that are made up of coral reef atolls, seamounts, banks, and shoals. This is due to the fact that the monk seals primarily forage on the barrier reefs of the atolls, on submerged reefs, and on banks further from the atolls (Curtice et al, 2011). The monk seals are primarily benthic forgers and will search for food in a broad depth range up to 500m and over different substrates (National Marine
Both of these beasts belong to the same kingdom (Animalia), phylum (Chordata), sub-phylum (Vertebrata) and class (Mammalia). Meaning they are both back-boned mammalian, animals. They both have hair and give birth to live young. White rhinos (Ceratotherium simum), and Asian elephants (Elephas