Add Yahoo as a preferred source to see more of our stories on Google. With a narrow travel window, these amphibians risk freezing or harming themselves during their journey. These amphibians ...
Add Yahoo as a preferred source to see more of our stories on Google. A spotted salamander (Ambystoma maculatum) crawls near a cypress swamp at night in Carbondale, Illinois. Emanuele Biggi, Minden ...
Most amphibians wait for the warmth of springtime before they become active, but Jefferson salamanders run on a different internal clock. In late February or early March, they often emerge, a time of ...
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