This tour was excellent. Gaston took us to several locations where he knew many of the passerine species (small bush birds) would be present. These locations were both within and outside the national park and covered a range of terrestrial and aquatic habitats, which enabled us to observe a large number of species. We also had the opportunity to photograph many species at a leisurely pace. The transportation was excellent and Gaston's wealth of knowledge was first-class. Highly recommended.