See the pink river dolphin, or boto, in the flooded forests and black waters of the Rio Negro near Manaus, one of the few dolphins on Earth that lives entirely in freshwater. Larger and stranger than its marine cousins, the boto turns pink with age and weaves through the drowned trees of the Anavilhanas archipelago. Watched from boats on quiet river trips, it is a creature of Amazon legend, best in the low-water season from August to November.
Fauneya maps 1 Amazon River Dolphin spots worldwide, with monthly sighting probabilities and practical info for each location.