Probably the best day in Osa was when we sampled two streams feeding Rio Sirena and traveled to the streams via this boat.  We saw a tapir, we caught snapper, we saw squirrel monkeys, a bat falcon taking a Costa Rican Swallow, bull sharks, and American crocodiles – and, of course, successfully sampled two streams.

Brian caught two large snapper for dinner on our return trip from the canoe up Rio Sirena.  Hundreds of fish swam about in the clear water river.  If you’re an avid fisherman, use freshwater shrimp if you want to make catches like this.