Gunmen have abducted at least 80 people, mostly women and children, in Nigeria's Zamfara state, a hotspot for kidnappings for ransom by armed gangs targeting remote villages, residents said on Saturday.
Gangs of armed men have attacked hundreds of local communities across northwestern Nigeria in recent years, while Boko Haram militants continue to carry out attacks in the northeast.
The latest kidnapping took place on Friday in Wanzamai village in Tsafe local government area in Zamfara, three residents said. Zamfara is one of the states most affected by kidnappings.
Musa Usman, whose 14-year-old son Ibrahim was among those abducted, said children and women from the village were clearing land for farming and collecting firewood when they were taken by gunmen and marched into a nearby forest.
"The children from different households went to collect firewood and few of them were going to farms in search of menial jobs when they were abducted," Usman told Reuters news agency.
Zamfara police spokesperson Mohammed Shehu confirmed the incident in a statement. The police were working with the military and community security guards to rescue the victims, he said.
Shehu however disputed the number of abductees given by residents saying: ''Information received by the (police) Command from Village Head of Wanzamai revealed that, about Nine (9) women and children left their homes to the bush'' to fetch firewood.
As the villagers ''moved deep into the forest, they were accosted and abducted to unknown destination by Armed Bandits,'' he added.
Haruna Noma, another parent, said some of those taken were from two nearby villages of Kucheri and Danwuri who had gone to Wanzamai to clear land to farm.
The gunmen had not yet made ransom demands, the residents said.
Amina Tsafe said her daughter was also abducted and that most of the children taken were aged between 12 and 17 years.
Kidnappers in Nigeria often keep their victims for months if a ransom is not paid and also demand villagers pay protection fees to be allowed to farm and harvest their crops.
Friday's mass abduction in Zamfara state comes days after at least 8 students were kidnapped in Kaduna state - also in the northwest of the country. The authorities in Kaduna state had said they were making efforts to rescue the students seized on Monday.
Nigeria's military has been bombing forest hideouts of the armed gangs. The kidnappings have subsided in recent months following such operations. But the latest incidents could pose questions on the progress by the security forces.