Fig. 3 in Alfonso Olalla And His Family: The Ornithological Exploration Of Amazonian Peru

Fig. 3. Map of the vicinity of Indiana (the Olallas' ''Pto. Indiana''), departamento Loreto, Peru. The mouth of the Río Napo is about 20 km east of Indiana although the river passes within 3 km to the north. South of the Río Amazonas seasonally flooded lowlands extend to the arcuate portions of the Río Vainilla as indicated. This map and the following ones are based on satellite images from Google Earth (accessed March–December 2008).