A trio of male African wild dogs has successfully navigated a 2,485-mile (4,000 km) journey across Zambia, marking the longest recorded dispersal distance for an African land mammal. The brothers, who set out at maturity to find breeding opportunities outside their birth pack, traversed a complex landscape of urban centers and industrial zones over an eight-month period.

The study, published in the journal Ecology, notes that while the straight-line distance between their start and end points was approximately 260 miles, the animals traveled nearly ten times that distance to navigate around human-dominated areas, including the capital city of Lusaka. Researchers suggest this behavior indicates that wild dog populations across eastern and southern Africa may be more interconnected than previously understood.

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However, the findings also underscore the significant risks these predators face. While the males survived, a separate group of three females tracked by researchers failed to complete a similar journey after one member was killed by an illegal poaching snare. Lead author Professor Scott Creel of Montana State University described the results as a mix of "cautious optimism," noting that while connectivity is possible, poaching remains a severe threat to the species, which currently numbers only about 6,000 individuals in the wild.

Conservationists are using this data to advocate for the creation of wildlife corridors that link protected areas. Bruce Ellender, a co-author of the study and director at The Nature Conservancy, emphasized that protected zones cannot function as isolated islands. He stated, "We can't see these protected areas as islands and expect them to be functional in the long term, we need to think much broader than that."

Source: BBC News