What Is The Estimated Number Of Killer Whales In The Area That Eat Marine Mammals? Most killer whales eat fish, but a small proportion–perhaps 10 to 17 percent–feeds primarily on marine mammals. A conservative estimate places the number of marine mammal-eating killer whales at around 170 in the Aleutian Islands waters, according to Williams and
Is An Otter A Carnivore? Diet. Otters are carnivores, which means they eat meat. Sea otters eat a wide range of marine animals, including mussels, clams, urchins, abalone, crabs, snails and about 40 other marine species, equaling approximately 25 percent of their weight in food each day, according to Defenders of Wildlife. Do otters eat
Are Sea Otters Endangered Or Threatened? Southern sea otters (Enhydra lutris nereis), also known as California sea otters, were listed as threatened in 1977 under the Endangered Species Act. Reduced range and population size, vulnerability to oil spills, and oil spill risk from coastal tanker traffic were the primary reasons for listing. Why sea otter
What Was The Primary Reason The Southern Sea Otter Nearly Went Extinct By The Early 1900s? What was the primary reason the southern sea otter nearly went extinct by the early 1900s? Because they have thick, luxurious fur. Which of the following has caused the population of the southern sea otters to decline? Southern sea
What Is Chapter 2 About In Island Of The Blue Dolphins? In chapter two of ”Island of the Blue Dolphins” by Scott O’Dell, the Aleut men have moved onto the island to hunt for sea otter. In this chapter we learn more about the island and about the relationship between the Aleuts and the islanders.
What Is The Solution In Island Of The Blue Dolphins? Solution: In this scene Karana is at the highest point on the island and now she is by herself on the island with the wild dogs. Soon Karana kills five of the dogs and the dogs feel she is dominant, so they are not as
Will An Otter Attack A Dog? “Most otters never display this strong a reaction to dogs or people. By and large, they are curious animals, but not typically aggressive toward people or dogs,” Battle said. Will otters kill a dog? A sea otter is capable of harming and even killing your pet. Interactions between pets
What Would Happen If There Were No More Otters? As top predators, sea otters are critical to maintaining the balance of nearshore ecosystems, such as kelp forests, embayments and estuaries. … Without sea otters, sea urchins can overpopulate the sea floor and devour the kelp forests that provide cover and food for many other marine
Can River Otters Climb Fences? Our research showed that otters are pretty wily animals and can climb over or dig under most fences, especially when there is an all-you-can-eat buffet on the other side. How do you keep otters off your house? Some boat owners say that otters hate cayenne pepper powder, so worth a
Can Sea Otters Climb Trees? And tree climbing appears to be top of the list. Otters such as the Sea Otter and the Marine Otter probably won’t ever attempt this as they are mainly coastal in nature and have a lack of trees in their habitat – as does the estuarine-dwelling Asian Small-clawed Otters (Aonyx