You are here: Home / Search for "octopus"

Search Results for: octopus

Cirque Du Baille (or Circus of the Sea)

February 23, 2012 by 2 Comments

Now that my little one is getting to the age where she’s off on fun excursions with daycare (today she went to the National Zoo!), I started having nightmares she might ask her father and I to take her to the circus.  I haven’t been to the circus since I was 6 and am not even certain if they still have them or that I want to take her. I do love the idea of taking her to Cirque Du Soleil to enjoy the music and dancing, though.

Then I started to daydream …  “What if I could take her to a circus of the sea“? So, here is my representation of “Cirque Du Baille” featuring the spinner dolphin as the amazing acrobat, the clownfish as everyone’s favorite (or creepy) jokster, the dumbo octopus as the ideal replacement for the elephant, and once the lionfish figures out a way to get those tentacles through hoops he’ll take down the big top.

Filed Under: Animal Homes, Cephalopods, Coral Reef Ecosystems, Fish, Marine Mammals

Octopi this …

November 29, 2011 by Leave a Comment

In honor of the Beatles (on today the 10th anniversary of George Harrison‘s death) I thought I would feature the incredibly intelligent animal from one of my favorite songs, Octopus’s Garden. The song (released in the US on September 1, 1969) was the second song written by Ringo Starr for The Beatles (but, as my husband pointed out George Harrison did help him write the song).

It’s said Ringo Starr wrote the song while on vacation with his family in Sardinia after learning octopi like to hide under rocks. Pretty cool, right? Here are five more fun facts about these amazing cephalopods that I think Ringo Starr would think are equally as fascinating:

  1. There is an endangered species of octopi that spends part of its life in the rainforest.
  2. The largest octopus is the giant Pacific octopus (up to 30 feet) and the tiniest octopus is the Wolfi octopus (one and a half centimeters).
  3. A female octopus is known as a hen.
  4. Octopi have three hearts.
  5. Octopi can change color and mimic other animals.

Enjoy!

One last thing, if you have not had a chance to purchase your Octopi Wall Street t-shirt I suggest you do soon since they make great holiday gifts!
:

Filed Under: Cephalopods, Random Fun! Tagged With: , ,

What is the mystery of the chambered nautilus?

October 14, 2010 by Leave a Comment

“Year after year beheld the silent toil
That spread his lustrous coil;
Still, as the spiral grew,
He left the past year’s dwelling for the new,
Stole with soft step its shining archway through,
Built up its idle door,
Stretched in his last-found home, and knew the old no more.”

Oliver Wendell Holmes (1804-1894)

The above is only an excerpt from the poem, “The Chambered Nautilus” by Holmes published in 1858. It only begins to hint at the marvel of this magnificent cephalopod. The chambered nautilus has become breathtaking subject matter for generations of artists and has become a commodity on the commercial trade industry.

The chambered nautilus is a squid that lives inside a shell marked with a brown and white zebra pattern. As the squid grows, the shell grows with it and creates compartments which are used as gas chambers and help the cephalopod rise or sink in the water column. The inside of the shell is lined with an iridescent pearl. In the last chamber of the shell are almost 90 tentacles and large eye peering out. Predators of the chambered nautilus include sharks, turtles, and octopus.

What makes the chambered nautilus so mysterious and sought after? Is it the mother of pearl that lines the inside of the animal’s shell? Is it that the animal represents a far off species only found tropical Indo-Pacific? Or is it that the inside compartments of the chambered nautilus each mirror its smaller and larger part exactly and therefore the animal is an example of the golden rectangle found in nature.

This harmonic progression is an illustration of Fibonacci’s sequence. This is a sequence where the first two numbers in the series are added to create the third number for a series of number that begins 0, 1, 1, 2, 3, 5, 8, 13, 21, 34 and so on forever. This proportional pattern can be seen all over in nature: flower petals, pine cones, and even galaxies. Below is an illustration of the proportion as it relates to the chambered nautilus.

Image (c) top – seasky.org, bottom – http://2muchfun.info

Do you have another interesting question? E-mail info@beachchairscientist.com and let us know what you always ponder while digging your toes in the sand!

Filed Under: Animal Homes, Cephalopods, Random Fun! Tagged With: , ,