The northern leopard frog is often discussed as the earliest frog sound you’ll hear when the temperatures begin to rise. The more frog calls you hear, the better the ecosystem. Many frog calls begin ...

After a slow start in early spring, male Sierran treefrogs pick up the pace of their mating calls as the weather warms. The females prefer these more energetic love songs, which also serve to let them ...

Amazing things happen in nature as spring begins. The weather changes, plants and trees begin to flourish, and animals start to emerge from their hiding places. According to the U.S. Fish & Wildlife ...