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Froguts Illuminates More Than a Frog's Insides

2013-06-17 14:00:00| TechNewsWorld

Dissecting frogs in high school biology classes used to be a rite of passage. It was a physical, visceral method for teaching kids that living organisms have common pieces and parts: organs, muscle, nerves and connective tissue. Kids learned that even frogs have hearts, lungs and brains. With a real dead frog, though, the lesson seems to be larger than just the anatomy.

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Palm oil expansion endangering rare frogs in Malaysia

2013-06-05 01:37:00| Climate Ark Climate Change & Global Warming Newsfeed

Mongabay: Expansion of the palm oil industry in Malaysia is destroying key habitat for endangered frogs, putting them at greater risk, finds a new study published in the journal Conservation Biology. Over a two-year period, Aisyah Faruk of the Zoological Society of London and colleagues documented the impact of oil palm plantations on the peat swamp frog (Limnonectes malesianus), an amphibian that inhabits streams and swamps in lowland forest areas in Peninsular Malaysia. According to the researchers, the...

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Turning up the temperature might save frogs' lives

2013-05-28 15:02:00| Climate Ark Climate Change & Global Warming Newsfeed

Mongabay: Over the past 30 years, amphibians worldwide have been infected with a lethal skin disease known as the amphibian chytrid fungus (Batrachochytrium dendrobatidis). "The disease can cause rapid mortality, with infected frogs of susceptible species dying within weeks of infection in the laboratory." Jodi Rowley, a herpetologist with the Australian Museum told mongabay.com. "This disease has now been associated with declines and extinctions in hundreds of species of amphibians worldwide, and is a...

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America's frogs and toads disappearing fast, study warns

2013-05-23 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed

Reuters: Frogs, toads and salamanders have been in trouble for decades, but a new U.S. government study shows just how quickly many amphibians are disappearing from ponds and creeks across the United States. The average rate of decline for U.S. amphibians is about 3.7 percent a year, which may sound small but compounds over time, scientists with the U.S. Geological Survey reported on Wednesday in the peer-reviewed online journal PLOS One. Biologists recognized an international amphibian crisis in 1989,...

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Alarm over vanishing frogs in the Caribbean

2013-04-10 13:54:00| Climate Ark Climate Change & Global Warming Newsfeed

Huffington Post: A curtain of sound envelops the two researchers as they make their way along the side of a mountain in darkness, occasionally hacking their way with a machete to reach the mouth of a small cave. Peeps, tweets and staccato whistles fill the air, a pulsing undercurrent in the tropical night. To the untrained ear, it's just a mishmash of noise. To experts tracking a decline in amphibians with growing alarm, it's like a symphony in which some of the players haven't been showing up. In parts of...

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