Wild dogs record 2,500-mile trek across Zambia in search of a mate

UPDATE - follow-up to "Wild dogs record 2,500-mile trek across Africa in search of a mate": Wild dogs record 2,500-mile trek across Zambia in search of a mate. Scientists say the record-breaking journey by three brothers offers hope wildlife can survive growing pressures. African wild dogs are extraordinary long-distance travellers A pack of African wild dogs has completed a record-breaking 2,485-mile (4000km) journey across the continent. Scientists say it is the furthest recorded