These datasets represent various marine species whose locations have been identified either via automated satellite tracking of tagged organisms or through direct human observation: surveys (shipborne or aerial), photography, and/or genetic sampling. This can be useful for assessing abundance, population structure, habitat use, and behavior. Each species layer represents a collection of known point locations. Each collection is aggregated from multiple data sources and/or survey periods. Each location contains attributes for further information about the time of the observation and who collected it. These collections are assembled and disseminated at the Pacific Islands Ocean Observing System (PacIOOS). As additional data sources are obtained, these collections may continue to grow over time.