Friends and colleagues have paid tribute to British helicopter pilot Roger Gower who was shot down and killed by elephant poachers in Tanzania.
They described him as "a great guy, a great friend, a great pilot" who loved working with Tanzania's wildlife.
The shooting happened on Friday as he flew over a nature reserve near the world famous Serengeti national park.
Video report by ITV News' reporter Helen Callaghan
Brother of Roger Gower, a British helicopter pilot shot dead by poachers in Tanzania is raising funds to combat poaching in the country
The pilot, named as Roger Gower, reportedly died during an operation with Tanzanian wildlife authorities to arrest active elephant poachers.