@article{schall_visual_2020, author = "E. Schall and L. D. Iorio and C. Berchok and D. Filún and L. Bedriñana-Romano and S. J. Buchan and I. V. Opzeeland and R. Sears and R. Hucke-Gaete", title = "Visual and passive acoustic observations of blue whale trios from two distinct populations", year = 2020, journal = "Marine Mammal Science", volume = 36, number = 1, pages = "365-374", doi = "https://doi.org/10.1111/mms.12643", url = "https://onlinelibrary.wiley.com/doi/abs/10.1111/mms.12643" }