On his dock along the banks of Bayou Yscloskey, Darren Stander makes the pelicans dance.
More than a dozen of the birds have landed or hopped onto the dock, where Stander takes in crabs and oysters from the fishermen who work the bayou and Lake Borgne at its mouth. The pelicans rock back and forth, beaks rising and falling, as he waves a bait fish over their heads.
At least he's got some company. There's not much else going on at his dock these days. There used to be two or three people working with him; now he's alone. The catch that's coming in is light, particularly for crabs.
"Guys running five or six hundred traps are coming in with two to three boxes, if that," said Stander, 26.
The past year saw a mild winter give way to a balmier-than-normal spring, followed by a sweltering summer and high temperatures that lingered into the fall, all punctuated by extreme drought and intense storms.
Now 2012 is officially in the books as the hottest year on record for the continental United States and the second-worst for "extreme" weather such as hurricanes, droughts or floods, the U.S. government announced Tuesday.
Scientists hope to test new samples of Pacific bluefin tuna after low levels of radioactive cesium from Japan's Fukushima Daiichi nuclear accident turned up in fish caught off California in 2011, researchers reported Monday.
The bluefin spawn off Japan, and many migrate across the Pacific Ocean. Tissue samples taken from 15 bluefin caught in August, five months after the meltdowns at Fukushima Daiichi, all contained reactor byproducts cesium-134 and cesium-137 at levels that produced radiation about 3% higher than natural background sources – but well below levels considered dangerous for human consumption, the researchers say.
Cesium-137 has a radioactive half-life of about 30 years, and traces of the isotope still persist from above-ground nuclear bomb tests in the 1950s and '60s. But cesium-134, which has a half-life of only two years, "is inarguably from Fukushima Daiichi," Stanford University marine ecologist Dan Madigan told CNN.
Read the full story: Low levels of Fukushima cesium found in West Coast tuna