Three African wild dogs travel 2,500 miles in Zambia, longest recorded mammal journey on continent

Three sibling African wild dogs embarked on a 2,500‑mile (4,100 km) dispersal across Zambia last year, marking the longest single recorded journey of any mammal on the continent. Researchers equipped the juveniles with GPS collars in order to monitor their movements as they left their natal pack, a mandatory rite of passage that obliges young canids to seek new territories, mates and eventual breeding opportunities. Over an eight‑month period the brothers traversed a mosaic of savannah, agricultural fields and protected areas, evading traffic, hunters and bushmeat snares while navigating a landscape increasingly dominated by human activity.

The tracking data revealed that the trio ultimately established a new home in a remote stretch of the African savannah, demonstrating both the species’ remarkable endurance and the challenges faced by endangered wild dogs in fragmented habitats. The findings underscore the importance of maintaining wildlife corridors and mitigating human‑wildlife conflict to support natural dispersal processes essential for the long‑term survival of the species.