We have been to South America many times since 1995, but have relatively few trip summaries. Here are links to the ones we have summarized so far on this website:
Rio Marañon (2019)
Parque de las Leyendas (Lima Botanical Garden etc, 2019)
Reserva Nacional de Ancon (North of Lima Peru – day trip 2017)
Ecuador-2019 (mainland mostly-birding trip)
Yungas cloud forest near Cochabamba, Bolivia (2017)
Yungas (Bosque nublado) version en Español (2017)