More than 60 women and girls abducted last month by Boko Haram in northeast Nigeria have escaped their captors, sources said Sunday, according to AFP.
Local vigilante Abbas Gava said he had "received an alert from my colleagues ... that about 63 of the abducted women and girls had made it back home" late Friday.
A high-level security source in the Borno state capital Maiduguri, who requested anonymity because he was not authorized to speak on the matter, confirmed the escape.
Gava, a senior official of the local vigilantes in Borno State who are working closely with security officials, told journalists the women escaped when their captors went out to fight.
"They took the bold step when their abductors moved out to carry out an operation," he said, according to AFP.
Clashes took place between the Islamists and the army late Friday after an attack by the insurgents in the town of Damboa, where more than 50 of them were killed, the army had said.
Spokesmen for the armed forces or the government could not be reached Sunday for comment.
"It's 83 days today that the girls have been abducted," activist Aisha Yesufu told the press after about 50 members of the Bring Back Our Girls movement tried Sunday to march to the presidential palace in Abuja but were asked by security forces to turn back.
"We have been coming out for 68 days and nobody has really listened to us," Yesufu told reporters after the march, according to AFP.
That is why the group "decided that we should just take the protest back to the President so that he will know that we are still out there after the 68 days that we have been coming out daily," she added.
Nigeria has been hit by a wave of terrorist attacks, most of which have been carried out by Boko Haram. Targets have included sports venues and schools teaching a secular curriculum.
Back in April, nearly 300 schoolgirls were abducted from a school by Boko Haram in a mass kidnapping which triggered international outcry.
According to a presidential committee investigating the abductions there were 395 students at the school at the time. 119 managed to avoid capture, while another 57 escaped in the first few of days of their abduction. 219 girls are still believed to be held by the group; a video released by the Islamists soon after showed them converting to Islam, presumably under duress.