It Lives to Eat Other Starfish

If you were a five legged (or ray) starfish just hanging around the undersea rocks and you saw this 13-legged starfish coming your way, you better move fast.  Why? Because it's probably coming to get you.

With nicknames like the 13-Arm Hammerlock, or Cannibal Sun Star, this rare but aggressive  Dawson's Sun Star  (solaster dawsoni) even looks menacing, or maybe more like a creepy character from Pirates of the Caribbean.  And it also dines on other starfishes.

The above photo was recently taken off the shores of Big Sur, along the central coast of California, during a Monterey Bay Marine Sanctuary field project.

The Dawson's Sun Star has no natural enemies--except itself--henceforth, that cannibal nickname.

A Dawson's Sun Star devouring another starfish.

All photos from NOAA/Monterey Bay Marine Sanctuary



 

Gray Whales Begin A Long Migration

Thousands of gray whales are heading south for winter. 

  In Fall, groups--or pods--of gray whales leave the cold seas of Alaska where they feed all summer long to spend their winters in the warm and clear waters of Mexico. This is called a migration.  It is one of the longest migration routes in nature.  

Two weeks ago we saw over 20 gray whales swim past us along the Central Coast of California.  A gray whale swims about 6 miles per hour.

Of all the whales in the ocean, gray whales are the oldest baleen whales in the world. (Baleen means these whales do not have sharp teeth like killer whales.)

By the end of December most of the gray whales will reach the Mexican waters of Baja California. 

It's not as easy to safely swimming this 5,000 mile route as it was before us humans came upon the scene.  Over 100 years ago humans hunted gray whales almost to the point where there were only a few left.  But gray whales are protected from big time hunting.  This helped gray whales rebuild their population.

Neptune 911 For Kids will update the gray whale migration later in December.

Entanglement. A Big Word.

Entanglement.  That’s a big word.  It’s also a big job to rescue animals from the sea that are entangled.

A whale entangled in fishing net

Entanglement means that a whale, a dolphin or any other kind of sea life has been caught and is tangled in old fishing lines, fish nets, ropes, and plastic trash floating in the oceans.  Most entangled mammals die if entangled because they need to surface for air.  If their fins, flippers or tails are wrapped up in old fish nets, the mammal weakens and finds it hard to swim, dive, swim, dive—how many mammals eat and breathe.

A sea lion with a plastic bag around its neck

Sometimes seals and dolphins swim through plastic that is used to wrap boxes. The plastic ring gets caught around their necks.  As the animal grows, the plastic ring digs deeper and deeper into their neck.  Many die from choking.

There are people around the world who work to save marine mammals that are entangled.

What can you do to help entangled marine mammals? 

•        Learn more about marine mammals. Many Cub Scouts, Brownies, Girl Scouts and Boy Scouts clubs offer marine mammal badges.
•       Recycle plastics.  Better yet, reduce plastic use.
•       Say no to plastic bags. Bring your own reusable bag for shopping.
•       Volunteer with your family, friends, club or church group to clean up creeks, rivers or beaches where you live.
•        If you see a seal, dolphin or other marine life on the beach, ask an adult to call for help.  Be sure to not touch the animal.  Keep dogs away from the animal.

Halloween Fun From the Depths of the Sea

 Coffinfish!  Goblin Shark!  Vampire Squid!  All spooky fun e-cards you can send to your family and friends for FREE, compliments of the Monterey Bay Aquarium.

 Here's the link:  http://www.montereybayaquarium.org/ecards/

Now don't let those viper fish get ya! Happy Halloween!

A Talking Beluga Whale

"Beluga wants a squid."

Whales don't talk--or do they?  Do they imitate human speech like parrots?

"Get out!" was what an ocean diver thought he heard a captive Beluga whale tell him.  The diver was in the tank that held this talkative whale.

Curious scientists started to record the sounds this male Beluga made.  Listen to this video and tell us what you think the whale is talking about. 

We think it sounds like the Muppets' Swedish Chef.

Beluga whales live in the Artic Ocean.  They like to swim around icebergs.  They are  social and they sing so much that Beluga whales are also called "canaries of the sea."  But talk? 

We know they won't ask for crackers, like a parrot.  But if they could, they would ask for octopus, squid, crabs, shrimp, clams, mussels, snails, sandworms,  salmon, capelin, cod, herring, smelt, flounder, sole, sculpin, lamprey, and lingcod.

A Beluga whale can nod and turn its head, unlike other whales. 

5 Ways Kids Can Help Save the Seas

1. Be sure all plastic toys, bottles (and their tiny lids), and bags go home with you.  Fish and birds might eat that plastic if it goes into the sea.

2. Sea stars (starfish) are beautiful to look at in tide pools.   Leave them there, even if you really, really want to keep it for its beauty.  It will die.  Oh, and it will stink too.

3. If a sign reads “Dogs Must Be On Leash”  please do.  There may be tiny birds or other sea life that would be harmed by a dog splashing thru the waves or romping across the sand.

4. Even a tiny candy wrapper tossed on the beach will wind up in the ocean. Fish easily mistake shiny wrappers for food.   Wrappers can poison fish.

5. Stay on marked paths.  Stay off of beach areas when signs ask you to do so.  Someone is trying to save a delicate plant or stop unnatural erosion. 

Sea Stars: Boys & Girls Who Cleaned Beaches

Girls and boys around the world are real Sea Stars.

Here's a few stories we found:

The Girl Scouts of Troop 499 wanted to clean up one of their favorite beaches. They found bottle caps, cigarette butts, straws, lollipop sticks, and even a dirty sock!  The girls had a great time doing a good deed!

 Brownie Troop 61243 from St. Paschal Baylon Church in Thousand Oaks spent the afternoon picking up trash at Leo Carrillo State Beach.. in an effort to keep the ocean safe and clean. Pictured are, top row, from left, Jessica Miller, Ava Miele, Emily McCormick, Ella Busch and Julia Tushla. Bottow row: Sophia Pantess, Olivia Elias, Rachel Wetzel and Ashley Edington.

Community service projects are a big part of scouting and recently Cub Scout Packs #741, #744 and #749 took part in a beach clean-up at Corona del Mar State Beach, also known as Big Corona. 

This event was a means for all the boys to get back together after taking the summer off and show the community how even a small group of individuals can make a difference.