191K views · 291 reactions | Without the endangered species act, these 4 animals may have been lost forever. | National Geographic Animals | Facebook

17 Most Endangered Animals - Every year, more species edge closer to extinction. From the mighty northern white rhino—with just two left alive—to the elusive vaquita porpoise, which has fewer than 10 individuals remaining, these animals represent the fragile edge of survival. In this video, we bring you a striking 3D tower comparison of the 17 most endangered animals in the world, based on the IUCN Red List and highlighted in a recent feature by Laura Dorr. | The Brain Maze

18K views · 647 reactions | These endangered animals have faces only a mother could love. Which one is your favorite? | National Geographic Kids | Facebook

165K views · 449 reactions | The Endangered Species Act is endangered. Stop the Trump administration and Congress from gutting the ESA. | Save Animals Facing Extinction | Facebook