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Information current as of July 24, 2017.

It is important to note that little is known about orca pregnancies in the wild. It is impossible to know the statistics on miscarriages, stillbirths and calves who die soon after birth and are never seen, though more research is starting to be done on specific ecotypes to determine if a wild orca may be pregnant. Also, many killer whale pods still have little to no research done on their pod.


There have been 98 known pregnancies in captivity from 1968-Present. Of those 98:

  • 33 are alive.
  • There have been 51 successful births.
  • There have been 47 unsuccessful births.


There have been 51 successful births.

Kamogawa Sea World, Japan (Success Rate=75%)

  1. Lovey (1998-Present)
  2. Lara (2001-Present)
  3. Sarah (2003-2006)
  4. Ran 2 (2006-Present)
  5. Earth (2008-Present)
  6. Luna (2012-Present)


Loro Parque, Spain (Success Rate=50%)

  1. Adan (2010-Present)


Marineland Antibes, France (Success Rate=60%)

  1. Shouka (1993-Present)
  2. Valentin (1996-2015)
  3. Inouk (1999-Present)
  4. Wikie (2001-Present)
  5. Moana (2011-Present)
  6. Keijo (2013-Present)


Marineland Ontario, Canada (Success Rate=57%)

  1. Splash (1989-2005)
  2. Neocia (1992-2004)
  3. Kanuck (1994-1998)
  4. Malik (1996-2000)
  5. Nova (1996-2001)
  6. Hudson (1998-2004)
  7. Algonquin (1999-2002)
  8. Athena (2004-2009)


Port of Nagoya Public Aquarium, Japan (Success Rate=100%)

  1. Lynn (2012-Present)


Sealand Victoria Canada, B.C. (Success Rate=50%)

  1. Kyuquot (1991-Present)


SeaWorld California, U.S. (Success Rate=70%)

  1. Orkid (1988-Present)
  2. Takara (1991-Present)
  3. Nakai (2001-Present)
  4. Kohana (2002-Present)
  5. Kalia (2004-Present)
  6. Makani (2013-Present)
  7. Amaya (2014-Present)


SeaWorld Florida, U.S. (Success Rate=70%)

  1. Kalina (1985-2010)
  2. Katerina (1988-1999)
  3. Taima (1989-2010)
  4. Taku (1993-2007)
  5. Nyar (1993-1996)
  6. Keto (1995-Present)
  7. Unna (1996-2015)
  8. Sumar (1998-2010)
  9. Tuar (1999-Present)
  10. Tekoa (2000-Present)
  11. Ikaika (2002-Present)
  12. Skyla (2004-Present)
  13. Trua (2005-Present)
  14. Nalani (2006-Present)
  15. Malia (2007-Present)
  16. Makaio (2010-Present)


SeaWorld Texas, U.S. (Success Rate=45%)

  1. Kayla (1988-Present)
  2. Keet (1993-Present)
  3. Halyn (2005-2008)
  4. Sakari (2010-Present)
  5. Kamea (2013-Present)




There have been 46 unsuccessful births.

Enoshima Marineland, Japan (Failure Rate (100%)

  1. Sacchi's Calf (1982)


Kamogawa Sea World, Japan (Failure Rate=25%)

  1. Maggie's Calf (1995)
  2. Maggie's Stillborn (1997)


Loro Parque, Spain (Failure Rate=50%)

  1. Victoria (2012)


Marineland Antibes, France (Failure Rate=40%)

  1. Freya's Stillborn (1991)
  2. Freya's Stillborn (1993)
  3. Freya's Stillborn (2001)
  4. Freya's Stillborn (2003)


Marineland California, U.S. (Failure Rate=100%)

  1. Corky's Calf (1977)
  2. Spooky (1978)
  3. Corky's Stillborn (1980)
  4. Kiva (1982)
  5. Corky's Calf (1985)
  6. Corky's Miscarriage (1986)


Marineland Ontario, Canada (Failure Rate=43%)

  1. Kiska's Calf (1992)
  2. Nootka 5's Calf (1998)
  3. Nootka 5's Miscarriage (2001/2002)
  4. April (2004)
  5. Neocia's Miscarriage (2004)
  6. Nootka 5's Miscarriage (2006)


Marine World California, U.S. (Failure Rate=100%)

  1. Kianu's Stillborn (1968)
  2. Bonnie's Stillborn (1968)


Mundo Marino, Argentina (Failure Rate=100%)

  1. Belen's Stillborn (1998)
  2. Belen's Fetus (2000)


Nanki Shirahama Adventure World, Japan (Failure Rate=100%)

  1. Unknown Stillborn (1979)
  2. Unknown Miscarriage (1997)
  3. Ran's Calf (2004)


Sealand Victoria, B.C. (Failure Rate=50%)

  1. Nootka 4's Calf (1992)


SeaWorld California, U.S. (Failure Rate=30%)

  1. Baby Shamu 2 (1986)
  2. Kandu 5's Stillborn (1986)
  3. Corky's Miscarriage (1987)


SeaWorld Florida, U.S. (Failure Rate=30%)

  1. Kona 2's Fetus (1987)
  2. Kenau's Fetus (1991)
  3. Nootka 4's Stillborn (1994)
  4. Gudrun's Stillborn (1996)
  5. Kalina's Stillborn (1997)
  6. Kayla's Miscarriage (2007)
  7. Taima's Stillborn (2010)


SeaWorld Texas, U.S. (Failure Rate=55%)

  1. Kahana's Miscarriage (1990)
  2. Samoa's Stillborn (1992)
  3. Haida 2's Calf (1994)
  4. Haida 2's Fetus (2001)
  5. Unna's Stillborn (2006)
  6. Kyara (2017)


Vancouver Aquarium, Canada (Failure Rate=100%)

  1. Bjossa's Calf (1988)
  2. K'yosha (1991)
  3. Bjossa's Calf (1995)

Pages in category "Pregnancy Stats"

This category contains only the following page.

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