Little brown bats do us a big favor. They eat huge numbers of insects! That helps limit the spread of diseases and the damage that insects do to farm crops. But in recent years, large populations of little brown bats have been dying off each winter. Is a virus killing them? Could climate change or pesticides be the cause? Or is it something else? Follow a team of dedicated scientists working to save the little brown bats in this real-life science...

Every year in Namibia, about two thousand zebras suddenly disappear from their grazing area along the Chobe River. Months later, the herd returns. Where do they go? And why? Thanks to satellite-tracking collars, scientists were able to solve the mystery, but several questions remain. Award-winning science author Sandra Markle reveals the process scientists used to study the zebras, and she also delves into the science of migration, exploring how animals...

In the cloud forests of the Amazon Basin, scientists are installing extraordinary numbers of camera traps in the hopes of learning more about an elusive species—woolly monkeys. No one knows for sure how many woolly monkeys are left in the wild. But they play a key role in their ecosystem, and without them the rain forest is in trouble. Join scientists on their quest to solve the mysteries surrounding the lives of woolly monkeys before it's too late....

"Long ago, Nubian giraffes roamed wild across Uganda. Over time, as people constructed roads and towns, giraffe habitat and populations shrank. By 2016, nearly all of the remaining Nubian giraffes in Uganda lived in the northern part of Murchison Falls National Park. Then a rich oil deposit was discovered there and companies made plans to start drilling, which put the giraffes at risk. The Ugandan government called on a team of scientists to find...