United Kingdom, Oct. 2 -- Leonardo DiCaprio has remembered Dr. Jane Goodall as a "true hero for the planet".

The One Battle After Another actor has paid tribute to the animal welfare advocate after she passed away in California during a speaking tour at the age of 81 on Wednesday (01.10.25) and urged people to donate to conservation charities in honour of the zoologist.

He wrote on Instagram: "Today we have lost a true hero for the planet, an inspiration to millions, and a dear friend.

"For decades, Jane traveled the world with tireless energy, awakening generations to the wonder of the natural world. She spoke directly to the next generation, instilling hope, responsibility, and the belief that every individual can make a difference. ...