Feeds:
Posts
Comments

Posts Tagged ‘los angeles’

Yellow-Bellied Sea Snake

Posted in Uncategorized, tagged , , , , , , , , , , , , , , , , , , on February 25, 2016| Leave a Comment »

What is going on with the oceans? Warming trends are bringing sea creatures further north and for longer periods.

In January, Oliver Milman reported at the Guardian about a sea snake with a suggestive name (“Why you yellow-bellied sea snake, you …!”) that has suddenly shown up in California.

“California beachgoers have been urged to steer clear of a species of highly venomous sea snake following a third, and unprecedented, instance of an aquatic serpent washing up on to the state’s beaches.

“A 20-inch yellow-bellied sea snake was discovered on a beach near San Diego … The sighting was the third reported instance since October of the species, which prefers the tropical waters of the Pacific and Indian oceans, washing up on California’s beaches.

“The only previous verified sighting of a washed-up yellow-bellied sea snake was in 1972. Experts believe the snakes have ridden a warm current of water, fueled by the exceptionally strong El Niño climatic event, farther north than they have ever previously ventured. …

“ ‘It’s been an incredibly interesting year for southern California. We’ve seen tuna and marlin and tropical bird species such as red-footed boobies,’ said Greg Pauly, curator of herpetology at the Natural History Museum of Los Angeles County. …

“Yellow-bellied sea snakes are fully aquatic snakes capable of swimming vast distances. Although they are highly venomous, their targets are small fish and it’s thought they have yet to cause a recorded human death. However, Pauly said people should keep their distance if they encounter another washed-up snake.

“ ‘They are fairly docile and it’s unlikely for someone to be envenomated,’ he said. ‘It’s rare for them to bite people, it’s usually fishermen who are carelessly pulling up fishing nets.’ ”

More here.

Photo: Carolyn Larcombe/Wandiyali Images
Seen in California after el Niño, yellow-bellied sea snakes usually live in the deep waters of the Pacific and Indian oceans. 

Read Full Post »

Green Sea Turtles in Unexpected Waters

Posted in Uncategorized, tagged , , , , , , on April 18, 2015| 2 Comments »

Green sea turtles are being seen farther north these days, thanks to a very warm river in California.

Sanden Totten has the story at National Public Radio. “The green sea turtle typically lives in tropical waters, like the shores of Mexico or Hawaii. But recently, scientists have discovered a population swimming year-round in a river just south of Los Angeles. It’s the northernmost group of these turtles known to science. …

” ‘The small turtles have heads about the size of a golf ball or even a small lime, and the large turtles, their heads are about the size of a softball or grapefruit,’ [Cassandra Davis of the Aquarium of the Pacific] says.

“Her group has been carrying out this sea turtle census for about three years. She estimates there are between 30 and 100 turtles in the area. But why these large tropical creatures chose this place to settle down is a mystery. It’s a river sometimes mired in trash next to a busy road and a military base. …

“Dan Lawson, with the National Oceanic and Atmospheric Administration … says the river is a mix of salt and fresh water, which is good for sea turtles. It seems to have plenty of food. And it has another thing going for it.

“There are two power plants — one on each side of the river. They both suck in cold ocean water and use it to cool their generating systems. This process ends up heating the water before it’s dumped back into the river. This warm outflow results in a sort of turtle Jacuzzi. …

“But, he says, there’s a catch. Over the next decade or so, the plants will phase out this method of using ocean water as a cooling mechanism. That means, eventually, no Jacuzzi. It’s unclear how this will affect the federally protected turtles.” More here.

Reading about warm water from power plants reminds me that when we lived in Rochester, New York, we heard that there was good fishing near a power plant on Lake Ontario. But the unnatural heating of the water is really not considered good for the environment.

Photo: Sanden Totten/Southern California Public Radio/KPCC
A recently rescued sea turtle recovering on the banks of the San Gabriel River.

Read Full Post »

Getting Rid of Lawns

Posted in Uncategorized, tagged , , , , , , , , , , , on September 6, 2013| 2 Comments »

It was good to have a little lawn when Suzanne and John were kids, but we gave up the hassle after they grew up. In place of a lawn we have a lovely ground cover called vinca. In spring the yard is entirely purple.

On the East Coast as fall approaches, many homeowners are thinking about taking advantage of cooler weather to rev up their lawns. But in the Southwest there’s a concerted effort to move away from the green carpet.

Ian Lovett writes at the NY Times that since 2009, Los Angeles “has paid $1.4 million to homeowners willing to rip out their front lawns and plant less thirsty landscaping.

“At least the lawns are still legal [there]. Grass front yards are banned at new developments in Las Vegas, where even the grass medians on the Strip have been replaced with synthetic turf.

“In Austin, Tex., lawns are allowed; watering them, however, is not — at least not before sunset. Police units cruise through middle-class neighborhoods hunting for sprinklers running in daylight and issuing $475 fines to their owners.”

In Las Vegas “in the last decade, 9.2 billion gallons of water have been saved through turf removal, and water use in Southern Nevada has been cut by a third, even as the population has continued to grow. …

“The idea that extensive grass lawns are wasteful has now taken hold with many people in this region, especially the young and environmentally conscious.

“And municipalities, hoping [the] savings can be expanded, have tried to entice more residents to dig up their lawns by offering more money. Last month, Los Angeles raised its rebate to $2 from $1.50 a square foot of grass removed. Long Beach now offers $3 a square foot.” Read more here.

Photos: Monica Almeida/The New York Times
Top, Flowering artichoke plants in Mitch and Leslie Aiken’s drought-tolerant yard in Pasadena, Calif. Below, the couple survey the effect of desert plantings.

Read Full Post »

Nice Artsy Posts Elsewhere on WordPress

Posted in Uncategorized, tagged , , , , , , , , , , on September 20, 2011| Leave a Comment »

Just a quick post to say that there are some lovely blogs on WordPress, where Suzanne’s Mom’s blog is housed. I recently noticed two in particular I wanted to share.

The first features the Modern Museum of Glass Art in Copenhagen.

The second has photos of cool cut-paper art. Enjoy.

 

Read Full Post »

Fun with Street Art

Posted in Uncategorized, tagged , , , , , , on June 14, 2011|

About a year ago, I read an article in the Boston Globe about an elusive British street artist known as Banksy. Some Banksy-style art had appeared on a restaurant wall alongside a parking lot in Chinatown, and rumors were flying that Banksy himself had snuck into Boston under cover of darkness to make his mark.

My office is quite near Chinatown, so with very few clues, I set out one lunch hour to find the art. A woman thought I looked lost. She was sure she knew where the restaurant mentioned in the newspaper was located. She didn’t actually, but I followed her a while and had a nice chat. She was amazed to hear what I was looking for: “Banksy? Banksy was here?!” It took a couple lunch hours, but I finally got this picture.

And I wasn’t the only one taking pictures. The parking lot attendant looked very annoyed. A year later the art is covered with ordinary graffiti, sprayed-on tags. I never did hear if it was an authentic Banksy, but I really like it.

If you want to know more about street art in general and Banksy in particular, see the offbeat documentary “Exit through the Gift Shop,” in which Banksy has to come to LA to rescue a street-art exhibition that takes in an awful lot of people.

 

Read Full Post »

« Newer Posts