(2003) suggested that overexploitation of large whales by industrial whalingforced killer whales to prey switch from baleen whales to pinnipeds and seaotters, resulting in population declines for these smaller marine mammals in theNorth Pacific and southern Bering Sea. This prey-switching hypothesis ...
How important are large whales as prey for killer whales ( Orcinus orca ) in high latitudes ? A proposal .How important are large whales as prey for killer whales ( Orcinus orca ) in high latitudes ? A proposal .Mehta, Amee VClapham, Phillip J...
Great white sharks are a species of large shark found in marine ecosystems. They are carnivorous and prey on fish and other aquatic animals. Great white sharks have powerful jaws that are important for biting into larger prey. They are not apex predators and are prey to killer whales. White ...
Manatees don't really have any real predators. Sharks or killer whales or alligators or crocodiles could eat them, but since they don't usually inhabit the same waters, this is pretty rare. Their biggest threat is from humans. Do saltwater crocodiles eat sharks? A spokesman from the Taronga ...
The unpredictabilities that come with animals responding to climate change such as whales moving into new areas in pursuit of prey, resulting in "a slow, endless, and incredibly frustrating process of trying to stay ahead of a moving target" (p. 180). And, of course, the endless battle ...
By keeping food to themselves in the poles, these creatures can then specialize on specific types of prey, which makes them more likely to split into separate species. The killer whales of the North Pacific, for example, include mammal-eating transients and fish-eating, year-round residents. ...
Do whale sharks live at the bottom of the sea? Are there tiger sharks in Florida? Do great white sharks live in the ocean twilight zone? Are sharks in Mediterranean Sea? Do killer whales live in the Arctic Ocean? Are there sharks in St. Lawrence River?
Why is the world not full of top predators, such as lions, tigers, and killer whales? Do you think risk assessment would be a better strategy for a prey animal than constant vigilance? Explain your reasoning. Explain how the three laws of motion directly affect/relate...
include thekiller whale, Mediterraneansperm whale, andblue whale. Killer whales are apex predators, meaning no other animals prey on them. As such, they are a keystone species and have a very important ecological role that will leave their ecosystem vulnerable to collapse should they becomeextinct...
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