Thousands of migrants left southern Mexico on Monday with the intention of heading to the US. Pictured here is a makeshift camp in Huixtla, Chiapas state, Mexico, on June 8. AFP
Nicaraguan migrants taking part in a caravan heading to the US. AFP
Venezuelan migrants taking part in a caravan heading to the US wash in a river in Huixtla. AFP
Migrants rest in Huixtla. AFP
A man plays with his son while resting with fellow migrants. Reuters
Migrants rest as they take part in a caravan heading towards the US-Mexico border. AFP
Migrants taking part in the caravan. AFP
Migrants rest in Huixtla. AFP
Migrants prepare to journey to the US-Mexico border. AFP
A man cools off in a river along with other migrants in Huixtla. Reuters
Migrants headed to the US take a moment to cool off in the river in Huixtla. Reuters
A couple kiss as they rest along their journey. Reuters
Cooling off in the river in Huixtla. Reuters
A migrant holds a Venezuelan flag as he naps at a sports centre upon his arrival in Huixtla. AP
Migrants walk by Mexican National Guard personnel in the city of Huixtla. EPA
Migrants walk past members of the Mexican National Guard on their way north in Huixtla. AP
A Venezuelan migrant washes his hands in a puddle. AP
Migrants from Latin America taking part in a caravan journey towards the US-Mexico border. AFP
On the road in Huixtla. AFP
Latin American migrants taking part in a caravan sleep in Huehuetan, Chiapas state, Mexico. AFP
A Venezuelan migrant using crutches looks on as other Latin American migrants pass by in Huehuetan. AFP
Migrants from Latin America hitch a ride in Huixtla. AFP
A Honduran flag is displayed in Tapachula, Chiapas state. AFP
Members of the National Guard keep watch in Tapachula. Reuters
Migrants rest on the outskirts of Tapachula. Reuters
The migrant caravan in the city of Tapachula. EPA
A child sits on a man's shoulders as the migrant caravan moves north in Tapachula. Reuters