Arroyo Pira Pyta Fishing in Departamento del Alto Paraná

A crisp, open sky after dark, with a helpful ripple pushed from the NNE and pressure ticking upward. Most of the action on Arroyo Pira Pyta should come off windblown banks where food collects. If you pick one session, make it the night. Work the productive water thoroughly. The spring warm-up puts fish on the sunny banks.