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.

Researchers from San Diego Zoo Global and Embryo Plus South Africa performed an ovum pick-up (OPU) procedure on Nikita, a 9-year-old female southern white rhinoceros at the San Diego Zoo Safari Park’s Nikita Kahn Rhino Rescue Center, on March 6.