In celebration of the 50th anniversary of Earth Day, San Diego Zoo Global is launching a Virtual Earth Day Celebration, where online visitors can participate in fun activities and gain access to educational resources—all while learning ways to better co-exist with nature.

A koala moved quickly out of a caretaker’s arms and up into a tall eucalyptus tree, while wildlife care specialists looked on. This koala is a member of an important group of the species that returned to their home in the Blue Mountains of Australia this past weekend. 

There’s no need to scramble to stave off boredom: Teachers, kids and parents will find a wealth of fun, free and educational tools and content online, provided by San Diego Zoo Global.