Alanna, Madison, Amanda, and Clara compile a report on their amphibian neighbors. When St. Louis SciGirls find the amphibian population in decline, they hop to it! Alanna, Madison, Amanda and Clara ...
Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. John Gould, an amphibian scientist at the University of Newcastle ...
In A Nutshell: Male frog calls change with water temperature: Warmer water produces faster, shorter calls while cold water ...