1. Sea Otters, under the (United States) Endangered Species Act of 1977, are considered “threatened with extinction.” Sea otters technically are not an endangered species.
2. Sea Otters can dive up to 5 minutes, and average 60 feet deep (but can dive up to 300 feet).
3. Sea Otters were thought to be extinct from fur hunting until a raft of up 32 individuals was found off of Big Sur, California in 1938.
4. Sea Otter senses: good vision above and below water, acute sense of taste and smell, use paws to feel for prey, groom, and use tools, use whiskers to sense vibrations in the seawater.
5. Sea Otters wrap themselves and their pups up in kelp fronds while sleeping so they do not drift away.
6. Besides predators (humans, great white sharks, killer whales), up to 40% of southern sea otters die from disease and parasites. One prevalent parasite, Toxoplasma gondii is found in cat feces (don’t flush cat litter!).
7. Sea Otters are considered a keystone species, because they keep in check (by eating) the sea urchins that devour kelp (they also “help” mitigate global warming).
8. Sea Otters spend most of their day grooming, foraging, eating, and sleeping.
9. Sea Otters’ metabolic rate is 2-3x greater than other mammals their size (they must eat 25% of their body weight a day).
10. Sea Otters are related to skunks and weasels.
Please see previous post 10 Amazing Facts About Sea Otters
Most facts from seaotters.com
The Real Fish of Finding Nemo
The Real Fish of Finding Nemo Part 2
The Real Animals (and Fish!) of Finding Dory
10 Amazing Facts About Sea Otters
10 Interesting Facts About Killer Whales, or Orcas
10 Awesome Facts About Cuttlefish
10 Fascinating Facts About Piranhas
10 Facts You Didn’t Know About Sea Sponges
Subscribe to Ocean of Hope via Email
Follow me on Twitter!Follow @@protectoceans
- Moana Movie Review-Is it Appropriate for Young Children?
- Hammerhead Sharks at Cocos Island
- Finding Dory Movie Review by a Marine Biologist
- Humpback Whales Exhibit Altruistic Behavior Towards Other Animal Species
- Guest Post-Bob Gorman and Reef Rescue: Five Things You Can Do to Protect Coral Reefs
- Meet Cooper the Copepod & Learn About Microplastics
- The Real Animals (and Fish!) of Finding Dory
- My Manta Ray Encounter
- How and Why Do Fish School?
- Elephant Seals, El Nino & Domoic Acid Poisoning
- YOUR Help Is Needed! Win a $50 Amazon Gift Card & Help a Scientist!
- Thank you Dr. Jane Goodall!
- Book Excerpt Part 2-Ocean Country by Liz Cunningham
- Book excerpt: Part 1 of Ocean Country: One Woman’s Voyage from Peril to Hope in Her Quest to Save the Seas by Liz Cunningham
- Guest Post-9 Things You Can Do to Reduce Garbage in Our Oceans
Click for more about me @ my about.me page
- Book Reviews
- Endangered Animals of Finding Nemo
- Guest Posts
- Marine Mammals
- Other animals
- Other Marine Animals
- People and the Ocean
- Sea Turtles
- Tweets of the Week
Search this Blog