Frogs are both land and water creatures that keep the environment in balance by acting as both predators and prey.
World Wetlands Day is an environment-related celebration that dates back to 1971.
World Day to Combat Desertification and Drought is a global observance held on June 17th each year to raise awareness about the issues of desertification and drought, and to promote efforts to combat them.
World Oceans Day is celebrated annually on June 8th to raise awareness about the importance of the oceans and the need to protect them.