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Global environmental challenges

June 19th, 2008

Good news on the Texas turtle front

Posted by: Ed Stoddard

turtle.jpg 

There are two turtle tales brewing on the coast of Texas at the moment and they’re both good.

First the numbers tale. 

The dedicated folks at the South Padre Island conservation facility Sea Turtle, Inc, report record numbers of nests by endangered Kemp’s ridley sea turtles.

“We have had record numbers of ridley nests on the Texas coast this year. We have found over 170 so far in 2008 compared to the previous record of 128 for all of last year,” Sea Turtle, Inc, curator Jeff George told Reuters.

This is the fifth straight year that the numbers have increased.

The species still has a few weeks left to its nesting season in the area, so the recorded 2008 total could reach 200.

The other turtle tidbit? Biologists report that for the first time in at least 70 years they have identified a leatherback turtle nest on the Texas coast.

The 203 cm (over six-foot) wide track in the sand was the first clue to the identity of the leatherback which laid two eggs early in June on Big Shell Island on the Padre Island National Seashore.

The eggs are being kept in an incubation facility and should hopefully hatch sometime around early August.

The massive leatherbacks are the largest of all living turtles, making them a wildlife icon.

George said both tales are good signals which show that conservation efforts from less destructive fishing practices to beach preservation and public education are working.

“The hope is that there are more turtles in the Gulf of Mexico that will use Texas as their breeding ground,” said George.

(Photo credit: Tim Wimborne, Reuters, April 12, 2006)

April 29th, 2008

Just when you thought it was safe to go back in the water…

Posted by: Alister Doyle

A giant squid weighing 250 pounds and measuring 25 feet in length is prepared for exhibition at the American Museum of Natural History in this undated photo. The squid, which was netted off the coast of New Zealand in 1997, goes on display on October 12. PM/TBIt’s almost creepy watching this video of a colossal squid slowly thawing out in a giant tub at the Museum of New Zealand. If this were a horror movie, after all, it would suddenly start flailing around with its monstrous tentacles.

Researchers say that the squid, weighing 495 kg (1,090 lb) and caught off Antarctica in 2007, will be unfolded for study on Wednesday after it is defrosted. It is expected to be 6-8 metres long.

That could tell scientists more about colossal squid, rare creatures that are the world’s biggest invertebrates. Sometimes someone wanders into the video frame and you get a sense of how enormous the squid is.

So the video above is not just a curiosity that looks like a poorly stocked fish section in a supermarket with a broken freezer full of water. Japanese researcher Dr Tsunemi Kubodera shows on his laptop picture taken for the first time of a giant squid, the eight-metre (26-foot) Architeuthis, at the National Science Museum in Tokyo September 28, 2005. The images, taken in the deep sea at 900 meters (about 3,000 ft) off Japan’s Ogasawara islands September 30, 2004, are appearing in the journal Proceedings B of the Royal Society this week. REUTERS/Eriko Sugita

“This squid is a really nasty agressive sort of squid…a gelatinous blob with seriously evil arms on it,” the New Zealand Press Association quoted Steve O’Shea, a squid expert at the University of Auckland, as saying of a previous colossal squid in 2003.

“Without any doubt if you fell in the water, you could be shredded to bits by a colossal squid. It is the T-Rex of the oceans,” he said.

So if you thought Jaws was bad….