Keiko (orca)

Keiko was captured near Reyðarfjörður, Iceland in 1979 at the approximate age of two and sold to the Icelandic Aquarium in Hafnarfjörður. At the time, he was named Siggi, with the name Kago given at a later date.[2][3]

In 1982, he was sold to Marineland in Ontario, Canada. At this new facility, he first started performing for the public and developed skin lesions indicative of poor health and was also bullied by older orcas.[4][5] Keiko was then sold to Reino Aventura, an amusement park in Mexico City, Mexico, in 1985.

At Reino Aventura, he was given the name "Keiko", a feminine Japanese name that means "lucky one".[2][6] At the time, he was only 10 feet (3.0 m) long and was housed in a tank intended for bottlenose dolphins.[7]

Keiko became the star of the film Free Willy in 1993. The publicity from his role led to an effort by Warner Bros in order to find him a better home. The pool for the now 21-foot-long (6.4 m) orca was only 22 feet (6.7 m) deep, 65 feet (20 m) wide and 114 feet (35 m) long. He was housed with bottlenose dolphins, but no others of his own species.[5][8] Keiko was underweight for his size, and the water temperature was often too warm, which contributed to various skin problems.[9] Due to a papillomavirus infection, Keiko experienced skin outbreaks, first observed while he was housed in Ontario, Canada, prior to his transfer to Mexico City,[10] which complicated both his candidacy for relocation[9] and for eventual release into the wild.[11]

The plan to return him to the wild was a topic of much controversy. Some felt his years of captivity made such a return impossible. Researchers in a scientific study later said attempts to return him to the wild were unsuccessful, but that monitoring him with radio and satellite tags was part of "a contingency plan for return to human care," which secured "the long-term well-being of the animal."[14] Others considered his release misguided.[15][14]^(p 703) The Norwegian pro-whaling politician Steinar Bastesen made international news for his statement that Keiko should instead be killed and the meat sent to Africa as foreign aid.[16]

Loading Keiko onto a C-17 transport on 9 September 1998, in Newport, Oregon for transport to the Westman Islands in Iceland

Nevertheless, the process of preparing Keiko for the wild began on 9 September 1998, when he was flown to Klettsvík, a bay on the island of Heimaey in Vestmannaeyjar, Iceland. UPS again participated in transport, this time by providing ground transportation to the nearby Newport Municipal Airport. Keiko was transported in a specialized 30-foot-long (9.1 m) container filled with enough saltwater to cover him and cooled with ice cubes. He was then transported by air in a C-17 Globemaster airplane loaned by the U.S. Air Force.[10] Upon landing at Vestmannaeyjar Airport, the C-17 Globemaster aircraft suffered a landing gear failure causing over $1 million in damage, though Keiko was unharmed.[17][18]

His day-to-day care became the responsibility of the Free Willy-Keiko Foundation with management assistance from the Ocean Futures Society. He was initially housed in a pen in the Klettsvik Bay where he underwent training designed to prepare him for his eventual release, including supervised swims in the open ocean.

Ocean Futures left the Keiko project in late 2001. The Free Willy-Keiko Foundation and The Humane Society of the United States re-established management of the project at that time until Keiko's death in 2003.[19] Keiko was fully free by the summer of 2002 and departed Icelandic waters in early August following some orcas but not integrated with the pod. His journey was tracked via the signal from a VHF tag attached to the dorsal fin.[14] About a month later, he arrived in Norway's Skålvik Fjord, apparently seeking contact with human beings and allowing children to ride on his back.[20] His caretakers relocated to Norway and continued to conduct boat-follows with Keiko for the next 15 months.[14] On the basis of girth measurements and blood tests, it was assumed that Keiko had fed during his 900-mile (1500 km) journey from Iceland to Norway.[14] Keiko occasionally approached groups of wild orcas, but remained on the periphery, at distances of 100–300 meters (109 to 328 yards), with his head pointing toward the closest orca.[14]^(p 696)

Keiko died in Taknes Bay, Skålvikfjord, Norway, while swimming in the fjords on 12 December 2003, at the age of 27. Pneumonia was determined as his probable cause of death.[21][22][23]

Most sources conclude that the project to free Keiko was a failure because the orca failed to adapt to life in the wild.[24] In Norway, Keiko had little contact with other orcas and was not fishing; for months before his death, the whale was being fed daily.[25][26][15]

A report in The Guardian describes the freed orca's life in Taknes Bay as follows:

"... until his death Keiko was, rather than frolicking freely in his fjord, being taken for 'walks' by caretakers in a small boat at least three times a week. ... It took more than 60 failed attempts to reunite Keiko with free orcas before he followed a group where, spotting a fishing vessel off the Norwegian coast, he followed it into the fjords that would prove his final resting place."[27]

According to an article in New Scientist, "He was seen diving among the wild orcas only once, on 30 July 2002. And after physical contact at the surface, Keiko swam away, seeking out human company on the tracking boat".[15] Simon, Hanson, Murrey, et al. (2009)[14] confirm that he was seen on the periphery of some wild groups but was never seen to be socially integrated with such whales. In summary,

"He never integrated into a wild pod ... and could not break his need for human contact."[28]

According to Simon et al. (2009)[14] Keiko's return to humans for food and for company confirms the failure of the project.

Reasons cited for Keiko's failure to adapt include his early age at capture, the long history of captivity, prolonged lack of contact with conspecifics and strong bonds with humans.[14]

In spite of those comments, David Phillips, executive director of the Free Willy-Keiko Foundation, praised the release project: "We took the hardest candidate and took him from near death in Mexico to swimming with wild whales in Norway".[27] "Keiko had five years with the sights and sounds of natural seawater. I think it was a great success in terms of Keiko, his well-being, and the whole world that wanted to do the right thing."[29] Others also claim that the release was a success, and The Huffington Post called it a "phenomenal success ... giving him years of health and freedom".[30][31]

The total cost of freeing Keiko was about US$20 million. The lead author of the study published by Marine Mammal Science said:

"You can't just let these animals out into the wild. You have to take the responsibility, and that might cost a lot of money. The fortune spent on Keiko might have been better invested in conservation programs to protect whales and their habitat ... But that's not as appealing as the adventures of a single whale".[32]

An alternative to freeing orcas after long-term captivity, is the use of a "sanctuary" or "oceanic enclosure" (sea pen), according to Lori Marino of the Whale Sanctuary Project.[33][34] "They can’t be released, but their quality of life can be improved by orders of magnitude", Marino said in a 2016 interview where she agreed that the cost would be high ($15 to $20 million). "It’s a solemn responsibility, and it’s the best we can do for animals that are in captivity."[29]

In 2010 the film Keiko: The Untold Story was released. In 2013 a New York Times video, The Whale Who Would Not Be Freed, included interviews about Keiko's return to the ocean.[35]

• Quinceañera (1987; TV series)
• Keiko en peligro (1990)
• Free Willy (1993)
• Azul (1996; TV series)
• Keiko: The Untold Story (2010)
• "The Whale Who Would Not Be Freed". The New York Times. 16 September 2013.

• Springer (orca)
• List of individual cetaceans

• "The Free Willy Keiko Foundation".
• "Keiko: The untold story" (documentary website).
• Keiko at IMDb