Animal-made art, medicine and language

An impressive work of wasp art is discovered in an ordinary attic, lizards that use venom to lower the blood pressure of prey could contribute to new medications, researchers translate prairie dog alarms and discover a language, contestants submit ideas for bridges designed to prevent wildlife from becoming roadkill and street art in China raises awareness of wooden chopstick waste. Here are stories in ecology and the environment from...

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Scientists closely examine causes of frog abnormalities

Currently, research on the possible causes of limb deformities in amphibians is expansive, with evidence supporting parasite infection, chemical contaminants, UVB radiation and amputation as possible factors. However, as Mari Reeves from the U.S. Fish and Wildlife Service and colleagues explained in an article in the August issue of Ecological Monographs, the most likely cause of  amphibian abnormalities is a combination of several...

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