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Pagophilus GroenlandicusMarine MammalsAerial SurveysBalaenoptera AcutorostrataNortheast AtlanticMinke WhalesPhyseter MacrocephalusDistance SamplingBalaenoptera PhysalusMegaptera NovaeangliaePerception BiasHalichoerus GrypusHooded SealAerial SurveyHarp SealsAvailability BiasEcosystem ChangePhoca VitulinaWildlife ManagementSea Surface Temperature