You searched for: Language UND Remove constraint Language: UND Place Finca La Selva, the OTS Field Station on the Rio Puerto Viejo just east of its junction with the Rio Sarapiqui. Sendero Ribereno at about 3200m on high bluff abover the Rio Peje.On the banks of the Rio Peje at about 2800 m along the Sendero Ribereno Remove constraint Place: Finca La Selva, the OTS Field Station on the Rio Puerto Viejo just east of its junction with the Rio Sarapiqui. Sendero Ribereno at about 3200m on high bluff abover the Rio Peje.On the banks of the Rio Peje at about 2800 m along the Sendero Ribereno