of food per day for some large male otters. Their diet being mainly sea urchins, the sea otters keep the urchin population under control which allows for other life within the kelp ecosystem to survive and create a balanced ecosystem. Without the sea otters in a kelp ecosystem, the sea urchins can take over and disrupt the ecosystem by killing out some algae species and some fish which live in the
The Hawaiian Monk Seal (Neomonachus schauislandi) is a primitive, non-migratory phocid endemic to the islands of Hawaii (National Marine Fisheries Service, 2007). These primarily aquatic pinnipeds spend two-thirds of their lives in the water but require some land, often sandy beaches, to haul-out for reproduction and rest (NMFS, 2007). Monk seals have a polygynous mating structure but precise mating behavior and dominance establishment is unknown because they are aquatic processes not often observed (Jefferson et al., 1993). Females begin giving birth around age five to nine with each female producing a single pup every year (Johanos et al., 1994). After giving birth, females will stay and nurse their pups while fasting and energetically supporting
Adult dogs should weigh about 55 pounds and bitches should weigh about 48 pounds. 3 The breed’s black prick ears of good leather are high set and very mobile. The head is broad and wedge shaped
The monk seals are a rare tropical animal that lives on the Caribbean and the Hawaiian Islands. Monk seals live in warm waters and spend about two-thirds of their time at sea. However, they also spend time on land as they breed and carry-out their “pups.” Coral reefs provide the seal as a great habitat for them to dive, swim, and for food such as fish. It may seem that monk seals spend most of their time at sea, but they also love to rest on shore on the beaches.
Their sizes differ between the males and the females and adults. The head size and body length is about 29-38 inches long. Adult males weigh in about roughly at about 39kg (86 pounds). Adult females weigh about 31kg (68.3 pounds).
Introduction Have you ever wondered what leopard seals are? Leopard seals are a kind of seal that live in the Antarctic. They are considered fierce predators where they live. They eat penguin, fish, squid, smaller seals and the baby leopard seals eat krill. Leopard seals also have predators of their own.
SEA OTTERS The sea otter is a marine mammal that lives in the northern and eastern coasts of the North Pacific Ocean. They are the heaviest members of the weasel family but are some of the smallest marine mammals. The sea otter has no blubber and the main way to keep warm is its thick coat of fur which is not like most other marine mammals. Did you know the sea otter has 150,000 strands of hair per square centimetre, because of this the Sea otters have the thickest fur of any mammal.
What does the otter eat? Sea Urchins How does the consumption by the otter effect the growth of the Kelp forest?
Let’s start off with where it lives. It lives in wetlands, swamps and upland forests. They can be seen in Arkansas, Mississippi, Alabama, Georgia and Florida. Its habitat is a diversity of warm climates. They must live in an area with a fairly big water source
Manatees live in north american east coast, shallow slow moving rivers, saltwater bays, canals, and the coastal areas. They eat seagrass and freshwater vegetation. They are losing their habitats they really need to live. The migration route for a manatee in winter and summer is back and forth from the east and west coast of Florida.
At the bottom of Naple Island Gazette’s front page, I saw the headline: Manatee Habitat Threatened by Local Development. The article explained that a new housing development was planned for an area along the Okee River. Many of the properties would have docks in the river so owners could park their boats and have easy access out into the bay. I knew that the Okee River was the best place locally to spot manatees. They loved floating in the warm water and munching the thick sea grasses that cover the river bottom.
The Native Americans of the North West Coast region adapted to their environment with the uses of fish, trees, and animal hides. The Native Americans of the North West Coast used fish as their main food resource. They made their house close to beaches and bays because it was faster to capture the fish. Fish was used more than any other food source Because it’s easier than any other food.
Estes, J. A., 1990. Growth and Equilibrium in Sea Otter Populations. Journal of Animal Ecology, 59(2), pp. 385-401. Kenyon, K. W., 1969. The Sea Otter in the Eastern Pacific Ocean.
Here in citrus county, we have hundreds of West Indian manatees that come into our waters each winter to stay warm in our spring water. The economy of this county, especially in crystal river, relies on tourism of manatees. People come from all over to see these mammals. The problem is that it is harmful and stressful to the manatees if the tourists don’t follow the guidelines of manatee manners. There are a few ways to fix this.
You and I are incredibly lucky… We Australians live in a gun free country. The importation of guns is regulated by the Federal Government. Whereas other nations are not so fortunate. 1.2 billion people, divided amongst 50 states and every single one of them has to live in fear everyday, in the workplace, classrooms and in their homes.
