Pioneering elephant conservationist Iain Douglas-Hamilton has died at the age of 83 at his home in Nairobi. He was widely recognized for his groundbreaking research into elephant behavior and his relentless campaign against poaching, which led to significant strides in wildlife protection.

• Iain Douglas-Hamilton's research was instrumental in the 1989 banning of the international ivory trade.
• Prince William, a royal patron for the African wildlife conservation charity Tusk, praised Douglas-Hamilton's lasting impact on elephant understanding.
• He established Save the Elephants in 1993, an organization dedicated to safeguarding elephants and deepening human understanding of their behavior.