sea otters, octopus
The sea star's predators are birds, otters, and humans. This is according to http://library.thinkquest.org/J001418/star.html. Sea Stars (like Solaster dawsoni) also prey on other species of sea stars (like Pycnopodia helianthoides).
No!
sea otters, whales, birds, and seals
Sea Otters are a Key stone species
sea otters
With use of genetic and fossil evidence, sea otters have been around for at least 5 million years.
Sea otters get to be 4 to 5ft long
Over time, the population of the sea otters has decreased and sea otters are now an endangered species. This can be blamed on human activity, as most animal species' endangerments can.
people hunt them and spill oil on them .
humans want their nice fur
California sea otters are roughly 4 feet long. Northern sea otters are slightly larger. They weigh up to approximately 45 lbs (females) - 65 lbs (males). Northern sea otters can reach up to 100 pounds.
well if you kill all the otters, then all the other animal they eat will have to big of a population and that is not a good thing.
There are many more than these, but here are a few: Blue Whales Sea Turtles Sea Otters Dugong I do not know of any endangered fish species.
Purple elephants
Well, endangered animals that typically live by rivers or lakes will probably. Hope That Helped!
yes, sea otters have young sea otters called pups