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