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Photographs of Deformed Frogs on the Minnesota Pollution Control Agency Web Site ... The photographs below are of deformed frogs found by the MPCA in Minnesota during the summer of 1996. Additional photographs are available of deformed frogs held in captivity at MPCA.
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www.pca.state.mn.us/hot/frogphotos.html
www.pca.state.mn.us/hot/frogphotos.html
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Deformed frogs in Minnesota! The frogs found by Minnesota schoolchildren in 1995 looked like images from a digital photo retoucher run amok. ... Start your own freaky frog foray here. Caution: Pictures of deformed frogs are not for the squeamish. A Thousand Friends of Frogs helps kids celebrate the amphibians.
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whyfiles.org/055oddball/frog.html
whyfiles.org/055oddball/frog.html
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Over the next two months deformed frogs were found in more than 100 sites in 54 of Minnesota's 87 counties, as well as in Wisconsin and Quebec. ... Some wonder how these chemicals could be reaching some of the isolated lakes where the deformed frogs have been found. The sulfonylureas are applied extensively in southern...
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www.pmac.net/frogs.htm
www.pmac.net/frogs.htm
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Since the discovery of deformed frogs in Minnesota and Wisconsin gained widespread media attention last fall, anecdotal reports of similarly deformed frogs have surfaced in as many as a dozen other states, across southern Canada and even in Japan.
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www.pmac.net/frogs2.htm
www.pmac.net/frogs2.htm
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Science News, Science Discussion, Research ... The tadpoles grew into frogs with deformed hind legs that closely matched deformed frogs found in the wild. In contrast, tadpoles raised without any exposure to parasites did not have any deformity.
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www.scienceagogo.com/news/19990330015521data_trunc_sys....
www.scienceagogo.com/news/19990330015521data_trunc_sys.shtml
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Background; Current Research; Annotated Bibliography; Other Links about Deformed Frogs ... The specific example of deformed frogs may be the tip of the iceberg in terms of the much larger issue of environmentally induced congenital defects.
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darwin.bio.uci.edu/~mrjc/chicken.html
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Deformed frogs turn up now and then, sometimes occurring in high numbers in a particular area and sparking fears that some kind of pollution has occurred that may cause birth defects in people too. ... Why are there more deformed frogs now?
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reptilesamphibians.suite101.com/article.cfm/what_causes...
reptilesamphibians.suite101.com/article.cfm/what_causes_deformed_frogs
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Deformed Frogs! by theKIE-Roosevelt Curriculum Development Partnership ... "Deformed Frogs!" is a debate project which engages students in an examination of a current controversy in science by engaging them with relevant evidence from the Web.
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www.kie.berkeley.edu/roosevelt/frogs.html
www.kie.berkeley.edu/roosevelt/frogs.html
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In 1995 a group of students in Minnesota found a series of deformed frogs. This discovery worried scientists and the public alike, as frogs are considered to indicate the overall health of an ecosystem.
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www.madsci.org/posts/archives/oct2000/970433672.Zo.r.ht...
www.madsci.org/posts/archives/oct2000/970433672.Zo.r.html
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