If their mischievous smile does not melt your heart, don't know what will. Finless porpoise found around Jiuduansha near Shanghai at the mouth of China's Yangtze River is near extinction following wiping off their closest cousin, the Baiji dolphin.
Image Credit: Wikimedia CommonsThe number of Vaquita inhabiting the planet can be as less as 10! Shocking, isn't it? Vaquita, literally meaning 'little cow', is the smallest of all living cetaceans and is on the brink of extinction due to bycatch in gillnets from the illegal totoaba fishery.
Image Credit: Official WWF Facebook PagePoaching is wiping off Sumatran Rhino from the face of the earth, and humans are not willing to STOP. Almost 70 percent of Sumatran Rhino have died in the last two decades, and it is time people stop with their misadventures, or this animal species will be gone forever.
Image Credit: Wikimedia CommonsOne of three recognised subspecies of an Asian elephant, they have faced major habitat loss due to human activity. Their numbers have sharply fallen down to 80 percent, making Sumatran elephants a critically endangered species of animal.
Image Credit: Wikimedia CommonsPopularly known as the Asian unicorn, they are one of the world's rarest large mammal. And people take pride in killing Saolas for their meat and fur and also producing their carcass, causing a serious threat to their presence on this green planet.
Image Credit: Official WWF Facebook Page