Julius Obwona is a Ugandan ranger who faces danger every day to protect the wildlife in Murchison Falls National Park in the north-east of the country.

He's recently been awarded the Tusk Wildlife Ranger Award for putting his life on the line for more than two decades.

He's been talking to BBC Newsday's Lawrence Pollard about his motivation and the changes that he's seen to the survival rate of the animals in this park over the past 20 years.