A family of refugees crosses the street in Belgrade, Serbia, on September 8th, 2015. The first wave of refugees came to the park near the central bus station in Belgrade in early March, but the numbers were small and there were mainly men, without their families. On june 5th, about 500 people arrived in the park.
       
     
 People stay in line to get medical care in Belgrade, Serbia, on September 8th, 2015. Early June, the numbers of people crossing the border from Macedonia increased. By mid-September, UNHCR estimates that 12,000 refugees are present in Serbia at any given time.
       
     
 People wait in line to receive medical care, in Belgrade, on September 8th, 2015. Most of the people stay in Belgrad between 2 and 10 days, before going to the hungarian border.
       
     
 A doctor from Medecins sans Frontieres offers medical care to the refugees in Belgrade, Serbia, on September 8th, 2015. Authorities in Serbia encouraged NGOs and civil society to have a humanitarian approach towards the refugee crisis.
       
     
 A family sets up their camp in a park in Belgrade, Serbia, on September 8th, 2015. Serbia registered 117,000 official refugees by September 10th, but the government has the capacity to register only 1,600 people per day. The rest of the men, women and children crossing the border from Macedonia get to the "estimates" category.
       
     
 People line up to get into the buses to the hungarian border, in Belgrade, on September 8th, 2015
       
     
 Three friends are taking a selfie in Belgrade, on September 9th, 2015
       
     
 Refugees in Belgrade, Serbia, are dancing and singing along with a band performing live in the park, on September 9th, 2015.
       
     
 Children walking in the park where the refugees sleep, in Belgrade, on September 9th 2015
       
     
 A teenage girl checks her phone outside of Kanjiza camp, on September 9th, 2015
       
     
 A bus from Belgrade arrives in Kanjiza camp, Serbia, on September 9th, 2015. Kanjiza refugee camp is the last stop before the border with Hungary. Buses and taxis are constantly coming here from Belgrade. The trip takes about 4 hours.
       
     
 Refugees in Kanjiza camp, on September 10th, 2015
       
     
 A woman rests in a tent in Kanjiza camp, Serbia, on September 10th, 2015. Kanjiza refugee camp is the last stop before the border with Hungary. Most of the refugees stop here for a few hours, charging their phones and resting, before they try to cross the border illegally.
       
     
 A man walks by the tents in Kanjiza camp, Serbia, on September 10th, 2015. Serbia has 4 temporary camps for refugees and a permanent one. Their combined capacity is about 1,500 people, but the daily transit is up to 8,500 people.
       
     
 A group of refugees wait for the rain to stop in Kanjiza camp, Serbia, on September 10th, 2015. UNHCR estimates that 15% of the refugees are children, 13% women and the rest are men.
       
     
 A group of refugees tries to hide from the hungarian border police, on September 9th, 2015, at the serbian/hungarian border. They are constantly checking their smartphones, to see their location.
       
     
 A child is carried by his father, as the group is walking along the railroad between Horgos, Serbia and Roszke, Hungary on September 9th, 2015. They passed by the border minutes before. The hungarian border patrols did not try to stop them.
       
     
 A man walks out of the field and runs across the street, near the Hungarian town of Roszke, on September 9th, 2015
       
     
 A family of refugees crosses the street in Belgrade, Serbia, on September 8th, 2015. The first wave of refugees came to the park near the central bus station in Belgrade in early March, but the numbers were small and there were mainly men, without their families. On june 5th, about 500 people arrived in the park.
       
     

A family of refugees crosses the street in Belgrade, Serbia, on September 8th, 2015. The first wave of refugees came to the park near the central bus station in Belgrade in early March, but the numbers were small and there were mainly men, without their families. On june 5th, about 500 people arrived in the park.

 People stay in line to get medical care in Belgrade, Serbia, on September 8th, 2015. Early June, the numbers of people crossing the border from Macedonia increased. By mid-September, UNHCR estimates that 12,000 refugees are present in Serbia at any given time.
       
     

People stay in line to get medical care in Belgrade, Serbia, on September 8th, 2015. Early June, the numbers of people crossing the border from Macedonia increased. By mid-September, UNHCR estimates that 12,000 refugees are present in Serbia at any given time.

 People wait in line to receive medical care, in Belgrade, on September 8th, 2015. Most of the people stay in Belgrad between 2 and 10 days, before going to the hungarian border.
       
     

People wait in line to receive medical care, in Belgrade, on September 8th, 2015. Most of the people stay in Belgrad between 2 and 10 days, before going to the hungarian border.

 A doctor from Medecins sans Frontieres offers medical care to the refugees in Belgrade, Serbia, on September 8th, 2015. Authorities in Serbia encouraged NGOs and civil society to have a humanitarian approach towards the refugee crisis.
       
     

A doctor from Medecins sans Frontieres offers medical care to the refugees in Belgrade, Serbia, on September 8th, 2015. Authorities in Serbia encouraged NGOs and civil society to have a humanitarian approach towards the refugee crisis.

 A family sets up their camp in a park in Belgrade, Serbia, on September 8th, 2015. Serbia registered 117,000 official refugees by September 10th, but the government has the capacity to register only 1,600 people per day. The rest of the men, women and children crossing the border from Macedonia get to the "estimates" category.
       
     

A family sets up their camp in a park in Belgrade, Serbia, on September 8th, 2015. Serbia registered 117,000 official refugees by September 10th, but the government has the capacity to register only 1,600 people per day. The rest of the men, women and children crossing the border from Macedonia get to the "estimates" category.

 People line up to get into the buses to the hungarian border, in Belgrade, on September 8th, 2015
       
     

People line up to get into the buses to the hungarian border, in Belgrade, on September 8th, 2015

 Three friends are taking a selfie in Belgrade, on September 9th, 2015
       
     

Three friends are taking a selfie in Belgrade, on September 9th, 2015

 Refugees in Belgrade, Serbia, are dancing and singing along with a band performing live in the park, on September 9th, 2015.
       
     

Refugees in Belgrade, Serbia, are dancing and singing along with a band performing live in the park, on September 9th, 2015.

 Children walking in the park where the refugees sleep, in Belgrade, on September 9th 2015
       
     

Children walking in the park where the refugees sleep, in Belgrade, on September 9th 2015

 A teenage girl checks her phone outside of Kanjiza camp, on September 9th, 2015
       
     

A teenage girl checks her phone outside of Kanjiza camp, on September 9th, 2015

 A bus from Belgrade arrives in Kanjiza camp, Serbia, on September 9th, 2015. Kanjiza refugee camp is the last stop before the border with Hungary. Buses and taxis are constantly coming here from Belgrade. The trip takes about 4 hours.
       
     

A bus from Belgrade arrives in Kanjiza camp, Serbia, on September 9th, 2015. Kanjiza refugee camp is the last stop before the border with Hungary. Buses and taxis are constantly coming here from Belgrade. The trip takes about 4 hours.

 Refugees in Kanjiza camp, on September 10th, 2015
       
     

Refugees in Kanjiza camp, on September 10th, 2015

 A woman rests in a tent in Kanjiza camp, Serbia, on September 10th, 2015. Kanjiza refugee camp is the last stop before the border with Hungary. Most of the refugees stop here for a few hours, charging their phones and resting, before they try to cross the border illegally.
       
     

A woman rests in a tent in Kanjiza camp, Serbia, on September 10th, 2015. Kanjiza refugee camp is the last stop before the border with Hungary. Most of the refugees stop here for a few hours, charging their phones and resting, before they try to cross the border illegally.

 A man walks by the tents in Kanjiza camp, Serbia, on September 10th, 2015. Serbia has 4 temporary camps for refugees and a permanent one. Their combined capacity is about 1,500 people, but the daily transit is up to 8,500 people.
       
     

A man walks by the tents in Kanjiza camp, Serbia, on September 10th, 2015. Serbia has 4 temporary camps for refugees and a permanent one. Their combined capacity is about 1,500 people, but the daily transit is up to 8,500 people.

 A group of refugees wait for the rain to stop in Kanjiza camp, Serbia, on September 10th, 2015. UNHCR estimates that 15% of the refugees are children, 13% women and the rest are men.
       
     

A group of refugees wait for the rain to stop in Kanjiza camp, Serbia, on September 10th, 2015. UNHCR estimates that 15% of the refugees are children, 13% women and the rest are men.

 A group of refugees tries to hide from the hungarian border police, on September 9th, 2015, at the serbian/hungarian border. They are constantly checking their smartphones, to see their location.
       
     

A group of refugees tries to hide from the hungarian border police, on September 9th, 2015, at the serbian/hungarian border. They are constantly checking their smartphones, to see their location.

 A child is carried by his father, as the group is walking along the railroad between Horgos, Serbia and Roszke, Hungary on September 9th, 2015. They passed by the border minutes before. The hungarian border patrols did not try to stop them.
       
     

A child is carried by his father, as the group is walking along the railroad between Horgos, Serbia and Roszke, Hungary on September 9th, 2015. They passed by the border minutes before. The hungarian border patrols did not try to stop them.

 A man walks out of the field and runs across the street, near the Hungarian town of Roszke, on September 9th, 2015
       
     

A man walks out of the field and runs across the street, near the Hungarian town of Roszke, on September 9th, 2015