
The population of frogs in the United States has been declining for the past fifty years, even in our protected national parks. What dangers do frogs face? How can we help? In simple yet engaging language, acclaimed science writer Melissa Stewart showcases twelve...

The population of frogs in the United States has been declining for the past fifty years, even in our protected national parks. What dangers do frogs face? How can we help? In simple yet engaging language, acclaimed science writer Melissa Stewart showcases twelve...
