Ammar is standing near a crowded bridge in Mosul, shivering in the sunlight. He's a thin 16-year-old with haunted eyes. But he's not worried about himself. He says he has come to try to find help for his sister. She's nine, and the ISIS attack that killed their parents as they tried to flee Mosul in June left her paralyzed.
"We were walking and they were firing from a building," Ammar says.
ISIS wanted to stop the civilians they used as human shields from leaving. There was a wall a few hundred yards away.
After 3 Years Under ISIS, Mosul's Children Go Back To School
"They were shooting at us," Ammar says. "If you could run to it, you could escape." Ammar made it to the wall through the gunfire. His parents and his little sister didn't.
"I helped to bury my father and mother and then we left the west side of the city," he says.
Iraqi soldiers evacuated Ammar and his sister to the Kurdish capital Irbil, where doctors operated on the little girl. Ammar says she remained paralyzed. Amid a flood of civilian and military casualties, there was no follow-up care.
There are no reliable statistics showing exactly how many civilians were killed in the battle for Mosul. But there are partial records showing that thousands of orphans were left behind.
ISIS is believed to have shot hundreds of people who were trying to escape as Iraqi security forces closed in during the final battle this summer. More than 2,000 additional civilians were believed killed in U.S. and Iraqi airstrikes and mortar attacks on ISIS targets in the crowded west side.
'He Died Alone': A Grieving Father Searches For His Teenage Son In Mosul
While many of the orphaned children have been absorbed into the families of relatives who care for them, some are left to fend for themselves. In Iraq's tribal culture, it's considered shameful to send children to orphanages. Many of them end with relatives who only reluctantly take them in.
In Iraq, one step above being homeless is living in an unfinished building – often the foundations of a house with concrete block outer walls, a concrete floor and a ceiling. That's where Ammar and his sister live now with their uncles, who were also displaced from the west side of the city.
"They're not good. They don't feed us," Ammar says. "If I can find something to eat, we eat. If I don't, we don't." He says sometimes he gets food from Iraqi soldiers in the streets. His older cousins ignore his sister, he says, but routinely beat him up. He pulls up his faded shirt to show welts on his side. Ammar provides his last name but asks that it not be used. He's afraid of his uncles and won't give his address.
At first, the teenager bows his shaved head and looks at the ground when he talks, explaining haltingly he is trying to find help for his sister. All his effort seems to be focused on acting like a grown-up and not breaking down. But as he sits in NPR's vehicle to rest, his story comes tumbling out.
He tells us he was in sixth grade when ISIS took over Mosul. He writes poetry and dreams of being a singer. And then he sings a mawal – verses he composed sitting at his parents' grave.
"You are my soul, mama," he sings in a voice so clear and pure an Iraqi soldier comes over to listen. "I came and sat on your grave and whispered to you... Sometimes I think it's not true what I'm living, that you and my father will come back." As he says goodbye, he's wracked with sobs, wrapping his arms around his shoulders to comfort himself.
As East Mosul Comes Back To Life, West Mosul Remains In Ruins
At the governor's office in Mosul, Sukaina Ali Younis is in charge of services for orphans and widows. Asked if she has any idea how many there are, Younis pulls out a thick stack of papers from a drawer. "We have 13,000 names," she says, "but there are more."
In Iraq, children are officially considered orphans if they have lost even one parent. The death of a father often dooms them to devastating poverty. The loss of a mother means the father might remarry and abandon his children from a previous marriage.
Each page on Younis' list has about 50 names: children who have lost either one or both parents. It's an incomplete list - the hundreds of pages, some of them handwritten, are missing some of Mosul's neighborhoods.
The few services there are for orphans and other traumatized children are provided in the camps for the hundreds of thousands of Iraqis still displaced by the battle against ISIS.