Migrants wait in line for a free meal at a church charity in Cucuta.

Migrants sit in a truck at the border town of Paraguachón, Colombia, waiting for a ride to the major city of Maicao.

A young girl asks for money on a street in the Colombian capital, Bogotá. By June 2019, the Colombian Institute of Family Welfare (ICBF) had provided attention to nearly 80,000 Venezuelan children, adolescents and families countrywide.

Migrants crowd onto a truck near the Colombia-Venezuela border, in La Guajira, Colombia.

Venezuelan children holding plastic bottles to be filled with water wait in line for a free meal at a charity organization in Paraguachón, Colombia.

Luis Arevalo, a migrant from Venezuela, sits in the back of a pickup truck mourning his sister Luisana, in Riohacha, Colombia.

Women mourn a Venezuelan migrant who died in Riohacha, Colombia.

A Venezuelan migrant accused of theft is arrested by police in Maicao, Colombia.

Migrants play domino in front of an abandoned building in the border town of Maicao, in La Guajira, Colombia.

A Venezuelan couple is portrayed along a street in Cucuta, where they will spend the night with other migrants.

A man sits under the sheets in a street in Maicao, Colombia.

A Venezuelan girl stands in a street of the red light district in Cucuta, Colombia.

A migrant prepares food along a railway next to an informal migrant camp in the Bogotá capital city.

Migrants known as los caminantes (the walkers) walk in a street of the Bogotá capital city. Their goal is to reach Peru, where they have been told job opportunities are better than in Colombia. Their journey might last weeks or months.

Migrants sit in the back of a truck. The driver offered them a ride along the road that connects the two cities of Pamplona and Bucaramanga.

A woman is building a shack in an informal settlement of migrants in the desert of La Guajira, close to the Indigenous town of Uribia.

A family found a temporary shelter in an informal settlement for migrants in Uribia, Colombia.

Migrants find refuge in a warehouse of a merciful Colombian citizen on their way from the city of Pamplona to Bucaramanga, in the Santander department.

A Venezuelan girl, pregnant, sits in a street in Cucuta where she will spend the night with other migrants. Many Venezuelans enter Colombia to give birth since hospital conditions got worst in Venezuela and lack of medicines and doctors represents a risk for childbirths.

A woman checks the temperature of a child feeling sick, in the house of a merciful Colombian citizen who offered repair to a family of migrants who was walking for days on the Andean mountains of Colombia, in the Santander department.

A Wayuu indigenous midwife kneads the belly of a young pregnant girl in an informal settlement of Venezuelan migrants in La Guajira, Colombia.

A group of migrants climbs the wall of a truck to get a ride in the attempt to reach Bogotá from the border, Colombia.

Children crowd at the door of a UNHCR attention center to receive donated water at the border town of Paraguachón, Colombia.

A couple of migrants stand next to their newborn child at the Erasmo Meoz Hospital in Cucuta, Colombia.

Migrants find refuge in a warehouse in Pamplona, Colombia.

A group of friends sits in a truck heading to the funeral of a Venezuelan migrant who died in Riohacha, Colombia.

Migrants climb the wall of a truck to get a ride from the city of Pamplona to Bucaramanga, in the Santander department.

A girl sits in a truck at the border town of Paraguachón, waiting for the ride to the major city of Maicao, Colombia.

Migrants known as "los caminantes" (the walkers) trek from the border to Bogotá before continuing to Ecuador and beyond, on the Andean mountains of Colombia.