Across the globe, species are vanishing at rates 1,000 times greater than ever. Meet five of the world's most endangered species, from tigers to turtles, through their portraits taken for National Geographic Photo Ark by Joel Sartore: https://www.nationalgeographic.org/projects/photo-ark/ ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe About National Geographic Wild: National Geographic Wild is a place for all things animals and for animal-lovers alike. Take a journey through the animal kingdom with us and discover things you never knew before, or rediscover your favorite animals! Get More National Geographic Wild: Official Site: http://bit.ly/NatGeoWILD Facebook: http://bit.ly/NGWFacebook Twitter: http://bit.ly/NGWTwitter Instagram: http://bit.ly/NGWInstagram Meet Some of the World's Most Endangered Animals | Nat Geo Wild https://youtu.be/_WLcGRMNj0U Nat Geo Wild https://www.youtube.com/user/NatGeoWild