Zambian Wild Dogs Set Record for Longest Trek

Three endangered African wild dog brothers have completed the longest recorded single journey by a mammal in Africa, traveling more than 4,000 kilometers over eight months across Zambia. The brothers journeyed from Kafue National Park in the west to the Luangwa Valley in the east, surpassing a previous record set by wild dogs moving between Tanzania and Kenya in 2012. Researchers describe the dispersal—a natural process where young dogs leave their birth pack to find mates and establish new ranges—as evidence that critical wildlife corridors remain intact despite growing human pressures. Researchers say maintaining connected landscapes, rather than relying solely on fenced reserves, is crucial because African wild dogs must travel considerable distances to find mates and establish territories. With only about 6,600 adults remaining across 39 populations, habitat loss, snares, and human conflict continue to threaten the endangered species.