An Interesting River

Here you see a normal looking stream of water which we saw on our drive through the Braulio Carrillo National Park. It enters on the right side of the ravine.

This is a yellow stream of water, colored by sulphur from a volcano. It enters this ravine from the left side. These two streams merge right under the bridge which crosses the ravine through which both flow.

Clear water in the back to the left, and yellow water front right.

Here the two colors show well and are getting closer and closer together.

This is closer and they are almost merging.

This is from the other side of the bridge, the waters have merged but are still distinct.

Here is the river flowing away from the bridge with the waters having merged. Guess which color swallowed up the other!