On this tour you will take a relaxing riverboat cruise down the famous tempisque river for an educational wildlife tour a major feature of the park is the density and variety of bird species a major factor in the creation of the reserve due in part to its diverse ecology with 15 different topographical zones from evergreen forests to mangrove swamps birds spotted regularly in the park include great curassows scarlet macaws white ibis roseate spoonbills anhingas jabirus and wood storks