What happened
Three male African wild dog brothers left Kafue National Park in mid-2025 and walked 2,485 miles (4,000 km) across Zambia over about eight months, GPS-tracked as the longest recorded dispersal for an African land mammal seeking mates.
Three male African wild dog brothers left their birth pack in Kafue National Park in mid-2025 and walked 2,485 miles (4,000 km) across Zambia over about eight months, the longest dispersal ever recorded for an African land mammal searching for a mate. Tracked with GPS collars and known as the Mayukuyuku males, their straight-line distance was only about 260 miles — the actual path was nearly 10 times longer as they zig-zagged through a fragmented landscape, according to BBC News.
The route was a masterclass in avoidance. The brothers skirted the capital Lusaka and heavily industrialised areas around Kitwe and Ndola, moving between wildlife strongholds before heading toward the Luangwa River Valley, home to around 400 wild dogs. Scientists believe the trio has now established a new territory there, though researchers are still working out which females they eventually settled with.
The study, published in the peer-reviewed journal Ecology, was led by Professor Scott Creel of Montana State University, who has studied African wild dogs since 1991, with co-author Bruce Ellender of The Nature Conservancy. Its hopeful headline is shadowed by a grim footnote: two of three GPS-collared females in the same programme died in illegal snares, with survivors repeatedly returning to the death site.
With only about 6,000 African wild dogs left in the wild, the dispersal matters beyond one family. It suggests major wild dog populations in eastern and southern Africa, other than fenced ones, may still be connected if corridors outside protected areas are kept viable — a one-way dispersal to find a mate, distinct from seasonal migration like wildebeest or caribou movements.
How the Record Trek Unfolded
GPS data pieced together an eight-month odyssey across Zambia's fragmented wildlands.
- Mid-2025 — Three Mayukuyuku males leave their birth pack in Kafue National Park to search for mates
- Mid-2025 to Early 2026 — Trek east then north toward Kitwe and Ndola, skirting Lusaka and industrial zones, zig-zagging to ~2,485 miles
- Early 2026 — Brothers reach Luangwa River Valley (~400 wild dogs) and appear to establish a new territory
- 14 Sep 2026 — Findings published in Ecology; BBC and other outlets report the record dispersal
What Is Confirmed
Peer-reviewed GPS tracking confirms the distance, duration, route and conservation context; some details remain partially verified.
- 2,485 miles (4,000 km) is the longest recorded African land mammal dispersal for mate-searching (BBC, GEO TV, Getaway)
- Straight-line distance ~260 miles; actual path ~10x longer through fragmented landscape
- Only ~6,000 African wild dogs remain in the wild
- Two of three collared females in the study died in illegal snares
What Next
The trek fuels calls for corridors beyond parks and for action on snares, while researchers track whether the brothers successfully breed.
- Researchers monitor which females the brothers settle with in Luangwa Valley
- Conservationists push for connected wildlife corridors outside protected areas — 'we can't see protected areas as islands' (Bruce Ellender)
- Anti-snare efforts remain urgent after 2 of 3 females died in traps
Why it matters for me
The trek proves Zambia's fragmented parks may still be connected for endangered wild dogs — but two of three collared females died in illegal snares, showing corridors only work if poaching is curbed.
Daily Life
Nature Conservationists · General Public
Proof that Zambian parks may still be connected could reshape corridor policy — but only if wildlife corridors outside protected areas are protected and expanded.
Safety
Wildlife Enthusiasts · General Public
With only ~6,000 African wild dogs left, a successful 2,485-mile dispersal shows the species can still find mates across fragmented landscapes if given a chance.
Safety
Nature Conservationists · General Public
Two of three collared females died in illegal snares during the same study, highlighting that poaching remains an immediate threat even where long-distance dispersal is possible.
What to remember
Hope and warning in one trek: wild dogs can cross a country to survive, if we keep the paths alive.
3 brothers, 2,485 miles, 8 months — Zambia's wild dogs just set a record in the search for love and survival.
Verified sources (3)
Wild dogs record 2,500-mile trek across Zambia in search of a mate
↗Three wild dog brothers travel record 2,500 miles across Africa to find mates
↗Zambian wild dogs make record 4 000km journey
↗Claims and linked sources
8 claimsThree African wild dogs completed a 2,485-mile (4,000 km) journey across Zambia, the furthest distance recorded for any African land mammal dispersing in search of a mate.
The journey was made by three male wild dogs tracked with GPS collars; researchers refer to them as the 'Mayukuyuku males'.
The trek took approximately eight to nine months; the BBC reports eight months, South African Getaway reports nine months after leaving their birth pack in Kafue National Park in mid-2025.
The straight-line distance from start to finish was about 260 miles, but the actual path was nearly 10 times longer due to zig-zagging through a fragmented landscape.
African wild dogs are among Africa's rarest predators, with only about 6,000 remaining in the wild.
Of the wild dogs tracked in the study, two of three females died in illegal snares; researchers identified a behavioural pattern in which surviving pack members repeatedly returned to the same location — a signal of companion death.
The findings were published in the peer-reviewed journal Ecology, adding weight to calls for connected wildlife corridors outside protected areas.
The study's lead author is Professor Scott Creel of Montana State University, who has studied African wild dogs since 1991.
Community signals
Signal-only · not reporting“It's plausible to believe that every major wild dog population in eastern and southern Africa, other than fenced ones, are potentially connected.”
“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.”