‘Like a Disney movie’: Three wild dog brothers make Africa’s longest journey

Researchers used GPS collars to track 19 groups of wild dogs and monitor their dispersals, including a group of sisters to the brothers who were less successful at finding a new range. Photograph: MSU Department of Ecology

It sounds like a Disney movie: three wild dogs, all brothers, on an epic journey to find a home of their own after their family tells them to leave. They dodge cars and hunters in search of a new life, navigating bushmeat snares and the hostility of a human-dominated landscape until they find a new haven on the African savannah.

But this is exactly what happened in Zambia last year, when three endangered African wild dogs made the longest-ever recorded single journey of any mammal from the continent. The brothers travelled more than 2,500 miles (4,100km) over eight months in their “dispersal” – when a young dog comes of age and must establish new territory to find a mate and start a family of their own.