Hobbs , R. C., Rugh, D. J., Waite, J. M., Breiwick, J. M., & DeMaster, D. P. (2023). Abundance of eastern North Pacific gray whales on the 1995/96 southbound migration . J. Cetacean Res. Manage., 6(2), 115–120. https://doi.org/10.47536/jcrm.v6i2.774