* They live in the water: This makes them less vulnerable to land predators.
* They have a thick fur coat: This provides excellent insulation and protection from the cold.
* They are agile and quick swimmers: This allows them to evade predators.
* They live in groups: This provides safety in numbers.
However, there are a few animals that occasionally prey on sea otters:
* Orcas (Killer Whales): These are the biggest threat to adult sea otters, especially in open water.
* Great White Sharks: While not a frequent predator, great whites can pose a danger in some areas.
* Larger sharks (like Salmon sharks): Occasionally, larger sharks can attack otters.
* Sea lions and seals: These marine mammals may prey on young or injured sea otters.
It's important to note that these predators are generally opportunistic and don't rely on sea otters as a primary food source. The biggest threats to sea otters today are not predators, but rather habitat loss, pollution, and disease.