Outdoors: Fishing for piranhas on the Parana River

Do piranhas ever live in cold water? - Quora

Springtime on the Upper Parana River in Argentina

Piranha feeding frenzy: Dozens injured in attack at Argentine river beach - ABC News

Fatal Frenzy: Here's How to Avoid Piranha Attacks

Ibera Wetlands / Parana River, Argentina Golden Dorado Trip Report: Pira Lodge and Alto Parana

8-1/2 inches Sun Dried Piranha Fish on Wooden Base

Fish species captured from the Piranhas-Assu hydrographic basin, Brazil.

Golden Fly Fishing

Ibera Wetlands / Parana River, Argentina Golden Dorado Trip Report: Pira Lodge and Alto Parana

In Argentina, female fishers persevere as the Paraná's water level drops