Open Access Research Paper Views (769) Biodiversity of fish utilizing intertidal estuary of poigar river during high-tide (North Coast of North Celebes, Indonesia) Nego Elvis Bataragoa, Daduk Setyohadi, Aida Sartimbul, Diana Arfiati J. Biodiv. & Environ. Sci. 4(4), 370-378, April 2014. Keywords: Diversity, Estuary, Fish, High-tide Details