Bird Jammin'

wag.mado@evpl — Mon, 01 Jun 2009 20:08:00 GMT

The Reference Department at Central Library often gets questions regarding animal behavior. One recent question was "Can a giraffe lick its ear with its tongue?" On any given day, we have to be prepared for those perplexing questions that need to be answered. One of you out there may be wondering if animals can dance. Well, read on and see for yourself.

According to a new study from the Neurosciences Institute in La Jolla California, humans are not the only ones who have a sense of rhythm. Some birds, dolphins, elephants and seals might be able to move to a beat and actually dance. One of the subjects studied by scientist Aniruddh Patel and his colleagues was a cockatoo named Snowball. Snowball actually lives in Indiana at Bird Lovers Only Rescue. He appears to prefer rock music - especially The Backstreet Boys. You may have seen Snowball on YouTube. He not only moves his head, but his feet and other body parts to the beat of music.

In another study at Harvard University, researcher Adena Schachner and colleagues studied thousands of dancing animals on YouTube and concluded that several species of parrots and elephants have the ability to perform synchronized movements in accordance with various musical beats.

Snowball was one of the favorites in both studies. And after viewing his videos, you will know why.

Out of these studies came a theory that the ability to dance is related to a propensity for mimicking sounds vocally - that somehow the two are interconnected. What about elephants? Well, they have been known to mimic sounds in their environment also.

So, there's your answer - although additional studies are needed to prove the above theory.

Oh, and by the way - the answer to the giraffe question is yes. The length of a giraffe tongue is about 18-20 inches!

Read more about animal behavior by checking out these books. Or, contact us today with one of your own questions.

The Best Medicine

wag.mado@evpl — Thu, 07 May 2009 21:56:00 GMT

Every three weeks we have a Lobby Book Display at Central Library on a different theme or topic. Some topics are naturally more popular than others. However, "Laugh Out Loud" in the month of March was such a favorite that we found it difficult to keep books on the display. The books were fiction and nonfiction titles that were generally written to make people laugh.

Now, I've always known about the importance of laughter since I first saw the "Laughter is the Best Medicine" section in Reader's Digest as a child. And as an adult, I learned about the psychology of laughter while studying Norman Cousins in my college psychology classes and later in a cancer support group I attended. But none of this prepared me for the speed at which those humorous books flew off the book display.

Just about the time I was preparing the book display, I heard that the economic recession was having an effect on the demand for humorous speakers.

Then, about two weeks ago came a news story regarding a new scientific study by Dr. Lee Berk which shows that "mirthful laughter" can raise good cholesterol, reduce inflammation and reduce levels of three detrimental stress hormones in high risk diabetic patients. And, according to a 2006 study by Dr. Berk, just the anticipation of laughter can boost health-protecting hormones and reduce potentially harmful ones.

Next, I discovered that May 3 was World Laughter Day and that it was being promoted by a group who practices Laughter Yoga. Who knew!

So, this got me thinking. Are people attracted to humorous things because they feel better just thinking about that funny stuff? Do they subconsciously know that a laugh is just what they need to get them through these stressful times we live in? Well, I think so.

So my proposition is this: Why not pull a humorous book or movie off the shelf every time you visit the library. Hold it in your hand and look at it often. Even if you don't ever get around to reading it or watching it, just the anticipation alone should be enough to make you feel better. And if you do read or watch it, just think of all those health-protecting chemicals that will be floating around inside you for the next 12 to 24 hours.

Research Blog : research, fun

Bird Jammin'

The Best Medicine