AB2 (Male; ~1963-1994 (~31))

• Presumed brother of AB25, AB29, and AB31. Dorsal fin collapsed after the Exxon Valdez Oil Spill. Death attributed to the 1989 Exxon Valdez Oil Spill

AB25 Rocinante/Columbia (Female; ~1972-2017 (~45))

• Presumed sister of AB2, AB29, and AB31

  • AB39 Cleare (Female; 1987)

    • AB55 Skye (Female; 1999)

      • AB69 (Unknown; 2010-2012 (2))

      • AB77 (Unknown; 2013)

      • AB84 (Unknown; 2015)

      • AB89 (Unknown; 2019)

    • AB63 (Female; 2005)

      • AB68 (Unknown; ~2023?)

        • Birth year is unconfirmed, but is estimated to be around 2023

    • AB68 (Unknown; 2009)

    • AB74 (Unknown; 2011)

    • AB83 (Unknown; 2015)

    • AB92 (Unknown; 2020-2021 (1))

    • AB101 (Unknown; 2024)

  • AB46 Copper (Female; 1992)

    • AB62 (Female; 2005)

      • AB87 (Unknown; 2017)

    • AB71 (Unknown; 2008)

    • AB75 (Unknown; 2011)

    • AB79 (Unknown; 2014)

  • AB51 (Unknown; 1996-1999? (3?))

  • AB58 Lucky (Female; 2001)

    • AB82 (Unknown; 2015)

  • AB61 (Male; 2004)

  • AB70 (Unknown; 2010)

AB29 (Male; ~1968-1991 (~23))

• Presumed brother of AB2, AB25, and AB31. Death attributed to the 1989 Exxon Valdez Oil Spill

AB31 (Female; ~1972-1989 (~17))

• Presumed sister of AB2, AB25, and AB29. Death attributed to the 1989 Exxon Valdez Oil Spill

• AB38 (Male; 1987-1994 (7))

  • Death attributed to the 1989 Exxon Valdez Oil Spill

AB32 AB32 Quixote/Hanning (Female; ~1961-2010 (~49))

• AB30 (Unknown; ~1976-1989 (~13))

  • Death attributed to the 1989 Exxon Valdez Oil Spill. Had bullet wounds determined to be nonlethal

• AB33 Windy (Female; ~1980-2020 (~40))

  • AB52 (Unknown; 1997-1999? (2?))

  • AB57 Basil (Female; 2001)

    • AB88 (Unknown; 2016)

  • AB72 (Male; 2007)

  • AB91 (Unknown; 2019-2021 (2))

• AB42 (Unknown; 1988-1990 (2))

  • Death attributed to the 1989 Exxon Valdez Oil Spill

• AB47 Gale (Female; 1992)

  • AB64 Harp (Unknown; 2006)

  • AB73 (Female; 2009)

    • AB99 (Unknown; 2024)

  • AB98 (Unknown; ~2024?)

    • Birth year is unconfirmed, but is estimated to be around 2024