https://doi.org/10.82144/18a760ee https://www.gbif.org/dataset/dc3bac7d-beda-46b2-ab74-6d24c17c58bf https://seamap.env.duke.edu/dataset/2222 https://obis.org/dataset/cd2c5b16-acb4-48e8-8ece-b43951077721 Conor Ryan Scottish Association for Marine Science Primary contact miolmor@gmail.com conorryan.photography OBIS-SEAMAP Marine Geospatial Ecology Lab, Duke University

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seamap-contact@duke.edu https://seamap.env.duke.edu OBIS-SEAMAP Marine Geospatial Ecology Lab, Duke University

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seamap-contact@duke.edu https://seamap.env.duke.edu distributor Conor Ryan Scottish Association for Marine Science Primary contact miolmor@gmail.com conorryan.photography owner 2025-09-11 eng Original provider: Conor Ryan Dataset credits: Conor Ryan Abstract: Sightings of humpback whales and rough-toothed dolphins (all cetaceans encountered on-track) and the associated search effort (from a 5m RIB at 7 - 10 knots). Note that some of the effort associated with the outlying sightings are missing, but can be asssumed to be the shortest route to Sal-Rei. Occurrence GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type.xml Observation GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml Marine Biology Visual sighting Marine Animal Survey Marine mammals Visual Sighting Vessel N/A Funders: Island Foundation and Irish Whale and Dolphin Group Research permits: Ministério de Ambiente, Habitacao e Ordenamento do Território (permits 03/2011 and 02/2012) This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License. https://seamap.env.duke.edu/dataset/2222 Oceans,Atlantic,Cape Verde -23.0023833 -22.79031 16.29008 15.96108 2011-04-10 2012-05-11 Scientific names are based on the Integrated Taxonomic Information System (ITIS). species Megaptera novaeangliae Humpback whale species Steno bredanensis Rough-toothed dolphin notPlanned Conor Ryan Scottish Association for Marine Science Primary contact miolmor@gmail.com conorryan.photography NA NA NA Conor Ryan owner NA zd_2222 2025-09-11T16:00:18-04:00 dataset Ryan, C. 2023. Cetacean sightings in Boa Vista, Cape Verde. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/18a760ee. Ryan, C., Craig, D., Lopez-Suárez, P., Perez, J. V., O'Connor, I., & Berrow, S. D. 2013. Breeding habitat of poorly studied humpback whales (Megaptera novaeangliae) in Boa Vista, Cape Verde. Cetacean Res. Manage13(2), 175-180. OBIS-SEAMAP Dataset Page UTF-8 Interactive map https://seamap.env.duke.edu/dataset/2222 FGDC Metadata UTF-8 XML https://seamap.env.duke.edu/dataset/2222/fgdc EML Metadata UTF-8 XML https://seamap.env.duke.edu/dataset/2222/eml OBIS-SEAMAP zd_2222 zd_2222