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

264K views · 6.4K reactions | Happy #EndangeredSpeciesDay  The Ellen Fund launched the #EndangeredCampaign to raise $1 million to help the incredible animals featured in the documentary and the courageous people who support them. You can donate by texting SAVE to 707070. | Ellen DeGeneres | Facebook