Texas Liberal

All People Matter

If Democrats Can’t Unify After 8 Years Of Bush, Then They Do Not Deserve To Govern

Senator Hillary Clinton made her convention speech yesterday. Many say it was a very strong speech. Maybe they are right. It was very gracious at many points. 

For my very small part in this process, I never supported Senator Clinton. But I made clear as long ago as last October that I would support her strongly if she were the nominee.

All I can say this morning is that if Democrats can’t unify after 8 years of George Bush and threat of four more wasted years under John McCain, then they do not deserve to govern. This is the election year we have and this is the chance we have to move forward in this country.

Advertisements

August 27, 2008 Posted by | Campaign 2008, Politics | , , , , | 5 Comments

Dolphin Teaches Other Dolphins How To “Tail-Walk” on Water

Tail-walking dolphin
The BBC reports that a dolphin in Australia is teaching other dolphins how to “tail-walk” on water.
 
Above is a picture of one one of the tail walking dolphins. This behavior may have been learned from a brief time the dolphin doing the teaching spent in a marine park.
 
I’d sure like to see that in Galveston Bay some day.
 
Do you think the dolphin teaching the other dolphins is a show-off. Or do you think it is some sort of power grab in the dolphin hierarchy?
 
It could though be an act of kindess or just good fun.
 
 
Don’t you wish sometimes that people could pick up stuff so easily? The real trick though would be if dolphins could teach people this stunt.
From the BBC story–

A wild dolphin is apparently teaching other members of her group to walk on their tails, a behaviour usually seen only after training in captivity. The tail-walking group lives along the south Australian coast near Adelaide.  One of them spent a short time after illness in a dolphinarium 20 years ago and may have picked up the trick there.

Scientists studying the group say tail-walk tuition has not been seen before, and suggest the habit may emerge as a form of “culture” among this group.  “We can’t for the life of us work out why they do it,” said Mike Bossley from the Whale and Dolphin Conservation Society (WDCS), one of the scientists who have been monitoring the group on the Port River estuary. “We’re doing systematic observations now to determine if there’s something that may trigger it, but so far we haven’t found anything,” he told BBC News.

In the 1980s, Billie, one of the females in the group, spent a few weeks in a local dolphinarium recovering from malnutrition and sickness, a consequence of having been trapped in a marina lock. She received no training there, but may have seen others tail-walking.

Now, other females in the group have picked up the habit. It is seen rarely in the wild, and the obvious inference is that they have learned it from Billie.  “This indicates that they do learn from each other, which is not a surprise really, but it does also seem that they exhibit elements of what in humans we would call ‘cultural’ behaviour,” said Dr Bossley.

“These are things that groups develop and are passed between individuals and that come to define those groups, such as language or dancing; and it would seem that among the Port River dolphins we may have an incipient tail-walking culture.” The “cultural” transmission of ideas and skills has been documented in apes, while dolphins off the coast of Western Australia are known to teach their young to use sponges as an aid when gathering food.

August 27, 2008 Posted by | Sea Life | , , , , | Leave a comment