Amazon
Brazil
Bolivia
Pantanal
wetlands
Paraguay
Gran Chaco
San Cayetano
Paraná Delta
Argentina
1,000 km
1,000 miles
Venezuela
Atlantic Ocean
Colombia
Amazon
Brazil
Peru
Bolivia
Pantanal
wetlands
Pacific Ocean
Paraguay
São Paulo
Asunción
Gran Chaco
San Cayetano
Córdoba
Uruguay
Paraná Delta
Buenos
Aires
Argentina
1,000 km
1,000 miles