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Hotspots within hotspots? Hammerhead shark movements around Wolf Island, Galapagos Marine Reserve
ArticleAbstract: Are pelagic species such as sharks and tuna distributed homogenously or heterogeneously in the oceanPalabras claves:Autores:Alex R. Hearn, César Peñaherrera-Palma, Espinoza E.R., Ketchum J.T., Peter Klimley A.Fuentes:scopusResidency of the scalloped hammerhead shark (Sphyrna lewini) at Malpelo Island and evidence of migration to other islands in the Eastern Tropical Pacific
ArticleAbstract: Sixty nine hammerhead sharks, Sphyrna lewini, were tagged at Malpelo Island (Colombia) with ultrasonPalabras claves:Connectivity, Marine protected areas, telemetryAutores:Alex R. Hearn, Arauz R., Ketchum J.T., Lion S.B., Peter Klimley A., Soler G.A.Fuentes:googlescopusMovements of scalloped hammerhead sharks (Sphyrna lewini) at Cocos Island, Costa Rica and between oceanic islands in the Eastern Tropical Pacific
ArticleAbstract: Many species of sharks form aggregations around oceanic islands, yet their levels of residency and tPalabras claves:Autores:Alex R. Hearn, Antoniou A., Arauz R., Ketchum J.T., Lara F., Lion S.B., Nalesso E., Peter Klimley A., Reid A., Soler G.A., Sosa-Nishizaki O., Steiner T.Fuentes:googlescopusSeasonal aggregations of blacktip sharks Carcharhinus limbatus at a marine protected area in the Gulf of California, assessed by unoccupied aerial vehicle surveys
ArticleAbstract: No-take marine protected areas (MPAs) can provide spatial refuge for species throughout all or partPalabras claves:aerial survey, Cabo Pulmo National Park, DRONE, elasmobranch, Environmental factors, Generalized additive model, Refuging, Unoccupied aerial systemAutores:Alex R. Hearn, Ayres K.A., Elorriaga-Verplancken F.R., Galvan-Magana F., Gonzalez-Armas R., Hoyos-Padilla E.M., Kajiura S.M., Ketchum J.T., Martinez-Rincón R.O.Fuentes:googlescopusVERTICAL and HORIZONTAL MOVEMENTS of the SCALLOPED HAMMERHEAD SHARK (SPHYRNA LEWINI) around MALPELO and COCOS ISLANDS (TROPICAL EASTERN PACIFIC) USING SATELLITE TELEMETRY
ArticleAbstract: Understanding distribution ranges and the daily movement patterns of pelagic fishes are key aspectsPalabras claves:COCOS, Malpelo, Satellite telemetry, Sphyrna lewini, Vertical and horizontal movementsAutores:Alex R. Hearn, Arauz R., Calmettes B., Guzmán A., Ketchum J.T., Klimley P.A., Lion S.B., Soler G.A.Fuentes:googlescopus