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Posts Tagged "turtle"

Extinction Countdown

5 Turtles from Nearly Extinct Species Fly Home to Hong Kong

golden coin turtles

Asia’s turtles and tortoises are in an extinction crisis. Few species embody that more than the critically endangered golden coin turtle (Cuora trifasciata), which is so valued in the illegal pet trade and for its use in traditional Chinese medicine (TCM) that a single specimen can fetch $25,000 or more on the black market. The [...]

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Extinction Countdown

Losing the race: Illegal trade devastating Madagascar’s radiated tortoise

radiated tortoise

Armed bands of poachers are illegally collecting Madagascar’s radiated tortoise (Astrochelys radiata) by the truckload for the lucrative pet and meat trades, according to a report from the Turtle Survival Alliance (TSA) and Wildlife Conservation Society (WCS). As a result of this rampant overexploitation the once-common species could be driven into extinction in the next [...]

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Extinction Countdown

Shell Shock: U.S. State Department bans shrimp imports from Mexico to protect endangered turtles

loggerhead turtle in net

No turtle protections, no shrimp. That’s the word from the U.S. Department of State, which ruled on Thursday to ban imports of wild-caught Mexican shrimp if they are collected in ways that threaten endangered sea turtles. The ban does not include aquacultural shrimp or those caught in shallow waters. Section 609 of U.S. Public Law [...]

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Plugged In

Who Needs Investment: Let’s Have an Infrastructure Film Festival

The television show “Revolution” is getting ready to start, with its plot based on the failure of the electrical grid. That’s nothing new, though — the most recent Batman movie, “The Dark Knight Rises,” and Spiderman movie, “The Amazing Spiderman,” came out this summer, each with significant events or  themes involving infrastructure systems. Half of the [...]

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Symbiartic

Invasive Species Inhabit Painting

Head_of_Orpheus-mini

  Looking at Symbolist Master Gustave Moreau’s Orphée I am struck by something. No, not the exquisitely beautiful severed head. The two box turtles hanging out in the corner, trying to be under the radar. I may not be a cheloniologist, but l think those are North American Box Turtles. Or possibly Indian Star Tortoises. Indian [...]

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The Thoughtful Animal

The Turtle with Human Eyes

turtle vision Trachemys Side view when pitched up

At first glance, most eyes look the same. There’s a small opening through which light passes. That light goes through the transparent liquid behind the lens and strikes the retina, a thin film of light-sensitive nerve cells that line the back of the eye. But there’s actually a great deal more to vision than that. [...]

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The Thoughtful Animal

Monday Pets: Cold Blooded Cognition

turtle igloo.JPG

She: “What are you writing about?” Me: “Cognition in cold-blooded animals.” She: “Hot.” Most people who study cognition focus on mammals or birds. But I hope I’ve convinced you that other animals are important to investigate as well. One research group at the University of Vienna likes cold-blooded critters. Turtles and lizards and such. They [...]

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