3. The Baiji River Dolphin



The Baiji River Dolphin sadly became extinct in 2006 due to human activities. However, since its extinction is recent, there are ample DNA samples available for scientists to work with. The major challenge lies in rehabilitating its polluted habitat, the Yangtze River system. Efforts to revive the species require collaboration and focus on environmental conservation. By addressing habitat degradation and utilizing the available DNA samples, we can potentially reverse the impact of human activities and work towards the restoration of this iconic species.