Sea Otter Facts

- Sea otters have semi-retractible claws.

- Sea otter fur is made of 650,000 hairs per square inch.

- Sea otters can live up to 20 years.

- There are approximately 15,000 sea otters in Russia.

- Sea otters can dive up to 180 feet when foraging for food.

- Sea otters eat about 25% of their body weight each day.