Migrating eastern North Pacific gray whale call and blow rates estimated from acoustic recordings, infrared camera video, and visual sightings

During the eastern North Pacific gray whale 2014–2015 southbound migration, acoustic call recordings, infrared blow detections, and visual sightings were combined to estimate cue rates, needed to convert detections into abundance. The gray whale acoustic call rate ranged from 2.3–24 calls/whale/day...

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Detalles Bibliográficos
Autores principales: Guazzo, Regina A., Weller, David W., Europe, Hollis M., Durban, John W., D’Spain, Gerald L., Hildebrand, John A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6717245/
https://www.ncbi.nlm.nih.gov/pubmed/31471552
http://dx.doi.org/10.1038/s41598-019-49115-y

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