Oviedo, L. and Solís, M. 2008. Underwater topography determines critical breeding habitat for humpback whales near Osa Peninsula, Costa Rica: implications for Marine Protected Areas. Revista de Biología Tropical. 56, 2 (Jun. 2008), 591–602. DOI:https://doi.org/10.15517/rbt.v56i2.5610.