The Plight of Orcas in Captivity, SeaWorld Then

Animal trainer riding an orca at the Sea World attraction in Orlando, Florida.
Florida. – Division of Tourism. Animal trainer riding an orca at the Sea World attraction in Orlando, Florida. 1973 (circa). State Archives of Florida, Florida Memory. <https://www.floridamemory.com/items/show/93877>, accessed 6 May 2021.

“SeaWorld didn’t become a $2.5 billion company because of sequins and choreography. It was built on the backs of captive killer whales.” -John Hargrove1

SeaWorld Then

The first SeaWorld opened in 1964 in San Diego. SeaWorld Ohio followed in 1970 but closed in 2000. The Orlando park opened in 1973, and the San Antonio location in 1988. SeaWorld also has numerous affiliations with other parks, including Loro Parque in Tenerife, Canary Islands.

“SeaWorld was strictly created as entertainment. We didn’t try to wear this false facade of educational significance.” -George Millay, the founder of SeaWorld, 1989

Orca performing at the Sea World attraction in Orlando, Florida.
Florida. – Division of Tourism. Orca performing at the Sea World attraction in Orlando, Florida. 1973 (circa). State Archives of Florida, Florida Memory. <https://www.floridamemory.com/items/show/93815>, accessed 6 May 2021.

Shamu family name

Namu was the first performing orca at the Seattle Marine Aquarium. SeaWorld purchased an orca from the owner, Ted Griffin, and also purchased the rights to the name “Shamu,” a combination of “she” and “Namu.” Shamu became the first SeaWorld orca. SeaWorld used the names Shamu and Baby Shamu for marketing purposes and even took out copyrights and trademarks on those names. For decades, people thought that the orcas were the same few that SeaWorld began with in the late 1960s. This left the impression that “Shamu never dies,” as Erich Hoyt wrote. Other marine parks have used similar marketing techniques.

But the original Shamu had experienced the harpooning and death of her mother during their captures. Shamu bit three people during her captivity, sending at least one person to the hospital. The orca died four months after that incident in 1971 of septicemia at age nine.3 SeaWorld veterinarians had put her on progesterone to increase her fertility so that they could breed her. But instead, she contracted pyometra, a condition that causes serious infections in the uterus. “In the wild, her grandmother lived to be a hundred.”4 Despite her sad story, Shamu became the brand.

My parents visited SeaWorld Orlando between 1973 and 1976 and saw ‘Shamu’ perform, but it was actually Ramu. They took these photos:

Ramu the orca performing at SeaWorld Orlando

Trainer riding Ramu the orca at SeaWorld Orlando

Ramu the orca flipping over the water at SeaWorld Orlando

Circumventing capture laws

In the 1970s, after the implementation of import laws and bans on whale and orca captures, marine parks began ‘transferring’ orcas from park to park to circumvent those laws. SeaWorld imported orcas on ‘breeding loans’ where no payment was involved, and they didn’t necessarily return the orcas. “According to researcher Ron Kastelein at Dolfinarium Harderwijk, ‘breeding loan’ is simply industry jargon which means that the first calf becomes the property of the acquiring institution and the second calf goes to the institution that provided the breeding-age male or female. Technically, the breeding animal remains the property of the first company.”

Other times, marine parks relocated orcas multiple times until their origin was no longer able to be determined because documentation was ‘incomplete.’ Or, SeaWorld paid marine parks in other countries to acquire orcas, and then ‘transfer’ them a few months or even years later. This is often referred to as ‘warehousing’ and has been going since the late 1970s. “While orca care in captivity has improved measurably in the recent past, the industry still regularly engages in appalling practices like ‘whale laundering’ or warehousing orcas captured overseas (orcas are not legally available in U.S. waters) at a windowless backroom tank in another nation until sufficient times passes for it to be imported to a U.S. facility as a transfer, all so the American company doesn’t have to obtain a U.S. capture permit.”6

View showing an Orca whale leaping out of the water during a show at the Sea World attraction in Orlando, Florida.
View showing an Orca whale leaping out of the water during a show at the Sea World attraction in Orlando, Florida. 1976. State Archives of Florida, Florida Memory. <https://www.floridamemory.com/items/show/93860>, accessed 6 May 2021.

Captive Breeding vs. Conservation

The captive breeding programs at SeaWorld and other marine amusement parks were a direct result of bans on captures and the implementation of import laws. The parks had to find other ways to restock their orcas. However, this was the only purpose for captive breeding.

In 2015 Joel Manby, the President and Chief Executive Officer of Sea World, said in a statement: “Depriving these social animals of the natural and fundamental right to reproduce is inhumane and we do not support this condition.”But this was not simply by allowing orcas to mate. SeaWorld trainers artificially inseminate female orcas with the sperm from males also in captivity. SeaWorld’s breeding practices have been called inhumane and questionable by scientists and animal rights groups for decades.

In 2013, it was revealed that Tilikum was the father or grandfather of more than half of SeaWorld’s captive-born orcas. “Tilikum’s value to SeaWorld extends well beyond the raw market; he is, in fact, the cornerstone of the company’s captive-breeding program,” as David Neiwert wrote in 2015.9 Tilikum passed away in 2017 but it is believed that SeaWorld retained multiple samples of his frozen sperm to continue the practice.

“Rather than for conservation, captive cetaceans are bred merely to provide replacement animals for public display—an ongoing need given the high rate of mortality in captivity.”

Orcas in captivity have a high infant mortality rate. Since 1980, three orcas died within 3 months of birth, and there have been 14 stillbirths and miscarriages. Those are just the documented ones. One sad example is Corky II at SeaWorld San Diego. She “had at least seven unsuccessful pregnancies before she achieved menopause and stopped cycling.”

Baby orca Makani with an adult orca, perhaps his mother Kasatka and SeaWorld San Diego.
Kasatka and Makani. Photo by lolilujah on Flickr, Creative Commons license (CC BY-NC-SA 2.0). Makani’s mother, Kasatka, was an Icelandic orca, her father was the captive Argentinian orca Kshamenk from Mundo Marino. This is a prime example of the interbreeding of orca ecospecies through artificial insemination at SeaWorld and other marine amusement parks.

Mother-Calf Separations

These factors lead to high levels of infant mortality.

“Captive breeding – often cited as a key reason for keeping animals in captivity – is an important part of conservation for some species and there have been notable successes at some zoos…But just keeping an animal in captivity is hardly conservation. In the artificial conditions of a zoo or marine park, an animal cannot continue its evolutionary path. The true measure of success is returning the animal to the wild.”

“Education”

Many have already documented the lack of education in SeaWorld’s programming and educational materials. SeaWorld trained employees with inaccurate information about lifespan, diet, and environment that they relayed to the public. The company coached employees to circumvent tough questions from inquisitive visitors. They trained them to use semantics to defuse arguments against captivity. For example, orcas exhibit ‘behaviors’ instead of ‘tricks’. “SeaWorld orcas do not live in ‘cages’ or ‘tanks’ in ‘captivity’ and were never ‘captured’ from the ‘wild’; instead, they live in an ‘enclosure’ in a ‘controlled environment’, having been ‘acquired’ from the ‘natural environment.'”

Dawn Brancheau being pushed out of the water on an orca's rostrum.
Dawn Brancheau, October 9, 2006, photo by Ed Schipul on Flickr, Creative Commons license (CC BY 2.0)

Incidents

There were many incidents over the decades at SeaWorld. In 2006, the Occupational Safety and Health Administration (OSHA), whose role is to protect employees, investigated SeaWorld after an incident involving a trainer named Ken Peters. He was taken more than 30 feet down by an orca, suffering injuries and almost drowning. OSHA concluded in 2006 that “‘swimming with captive orcas is inherently dangerous and if someone hasn’t been killed already it is only a matter of time before it does happen.’ This of course turned out to be prophetic, as two trainers were killed by orcas within four years of the state agency issuing this statement.”

But that incident did not come out publicly until after Dawn Brancheau’s death in 2010, during another OSHA investigation. The footage of the Ken Peters incident was shown at trial in full and leaked to the press (and you can find it online today).

Death

Since the advent of using captive orca for performance, there have been countless trainer injuries and several deaths. In December 2009, an orca named Keto killed Alexis Martínez at Loro Parque. Just a few months later, in February 2010, Tilikum killed Dawn Brancheau. Even more shocking, she was the third person known to have been killed by Tilikum during his captive history. SeaWorld blamed Brancheau for her own death, not once, or even twice – but multiple times. They have since gone back on those statements. But blaming the victim is reprehensible.

After Brancheau’s death, OSHA again investigated and “cited SeaWorld for subjecting employees to a workplace that contained “recognized hazards that were causing or likely to cause death or physical harm to employees” and they were fined the maximum. The long-term result of their unfortunate deaths was that OSHA banned “waterwork,” meaning that trainers can no longer perform in the water or swim with the whales. This was a massive change in the attraction’s main stage. You can learn more about the incident and the OSHA cases in the resources I’ve listed below.

As for the orcas, about 40 have died in SeaWorld parks alone. They could have prevented many of these.

The Blackfish Effect

Businesses like Southwest Airlines and top musicians severed ties to SeaWorld after Blackfish and David Kirby’s book both came out in 2013. Former senior trainer John Hargrove published his book shortly thereafter. The exposure created controversy over the issue of marine mammal captivity that has lasted almost a decade and is sometimes referred to as The Blackfish Effect. SeaWorld’s annual attendance decreased and their shares fell, and it seems that they have never fully recovered.

Orca jumping out of the water, performing in front of a crowd, SeaWorld San Diego
SeaWorld San Diego, photo by Andrew Van Pernis on Flickr, Creative Commons license (CC BY-NC-ND 2.0)

SeaWorld Now

In 1992, Erich Hoyt wrote: “SeaWorld has borrowed liberally from the wild to fashion its corporate image and to make its millions. Will it one day return something important by restoring an endangered cetacean to its natural habitat?”

While SeaWorld initially resisted the changing views of the public, they have begun embracing those new perspectives. Next, I’ll explain SeaWorld’s changes over the last decade and explore what they are doing today. Thank you for reading, please share and subscribe!

 

Additional Resources:

Death at SeaWorld: Shamu and the Dark Side of Killer Whales in Captivity, book cover

Book, Death at SeaWorld: Shamu and the Dark Side of Killer Whales in Captivity by David Kirby, St. Martin’s Press, New York, NY, 2012.

 

 

 

 

Book cover

Book, “Beneath the Surface: Killer Whales, SeaWorld, and the Truth Beyond Blackfish,” by John Hargrove, St. Martin’s Press, 2015.

 

 

 

 

Film cover

 

 

 

 

 

 

 

Of Orcas and Men book cover

Book, Of Orcas and Men: What Killer Whales Can Teach Us, by David Neiwert, The Overlook Press, New York, 2015.

 

 

 

 

Article, “Fate of Orcas in Captivity,” Whale and Dolphin Conservation, accessed May 18, 2021.

Article, “Kavanaugh Sided with Seaworld in ‘Blackfish’ Case,” by Wes Siler, Outside Online, September 27, 2018. Brett Kavanaugh dissented in the OSHA case against SeaWorld.

Page, “Ramu’s Gallery,” Inherently Wild, accessed May 12, 2021.

Article, “Former Orca Trainer For SeaWorld Condemns Its Practices,” NPR, March 23, 2015.

Article, “Blood in the Water,” by Tim Zimmermann, Outside Online, July 15, 2011.

Footnotes:

The Plight of Orcas in Captivity, Wild Captures

Last updated June 16, 2021.

A baby orca with two adults, jumping out of a pool during a performance.
Photo by Holger Wulschlaeger from Pexels

For as long as there have been stories and records about it, whale hunting has always been brutal, barbaric, and gory. Capturing orcas and other marine mammals for sale to aquariums and amusement parks is just as violent and brutal. Whale hunters have used explosives, helicopters, and other fear tactics to separate orcas from their pod. Many orcas have been killed accidentally in the process. Even more reprehensible was the cover-up of those deaths. Whale hunters posthumously cut open dead orcas and stuffed them with rocks to sink their bodies. Additionally, these captures in the 1960s and 1970s greatly reduced the populations of orcas, particularly the Southern Resident orcas.

At least 166 orcas have been taken into captivity from the wild since 1961, and 129 of these orcas are now dead.

Wild orcas in the sea
Photo by Nitesh Jain on Unsplash

Whale Capture

“Most cetacean capture methods are extremely traumatizing, involving high-speed boat chases and capture teams violently wrestling animals into submission before hauling them onto a boat in a sling and then dumping them into shallow temporary holding tanks or pens.”

The Vancouver Aquarium

In 1964, the Vancouver Aquarium captured an orca named Moby Doll, a male that they first believed was female. Originally, the aquarium had no intention of capturing an orca. They actually commissioned an artist to kill an orca to use as a body model for a killer whale sculpture. However, after harpooning a young whale and then shooting it several times, the whale did not die. Instead, the orca followed its captors as if on a leash for 16 hours in order to avoid the pain of resistance with the harpoon in his back. The aquarium put Moby Doll on display for scientists and the public to view. He did not eat for 55 days. When he started eating finally, he consumed 200 pounds of fish per day. But he never fully recovered and died after 87 total days of captivity.

“Moby Doll was the first orca ever held in captivity, and his amazing qualities, seen by humans for only those hard last months of his life, started both a new appreciation for orcas and a new industry of catching and displaying the whales for entertainment.”

The Vancouver Aquarium no longer keeps captive whales. “After Moby Doll, [they] got more orcas and kept at least one in captivity until 2001, when its last orca, an Icelandic whale nicknamed ‘Bjossa,’ was shipped away to SeaWorld in San Diego, where she soon died.”

Seattle Marine Aquarium at Pier 56

In 1965, Fishermen accidentally caught Namu the orca in their net in Canadian waters. Namu was the first captive performing killer whale. They contacted the owner of the Seattle Marine Aquarium, Ted Griffin, who bought Namu for $8,000. Griffin put him on display. “Crowds flocked to Pier 56 to watch Griffin ride the whale and to see Namu jump on command,” according to The Seattle Times. Downtown shops sold Namu souvenirs. There are two songs and a film about Namu.

“Within a month, Griffin made history, becoming the first human ever known to ride a killer whale…Visitors and the press were crazy for the story of Griffin and Namu.”

Griffin intended to capture another whale so that Namu would have a mate. Activists and scientists protested. Then two female whales died during Griffin’s effort, which exacerbated the issue. In the midst of that, Griffin received approval to build a new marine park as a new home for Namu. But the project never came to be.

Proposed "marine park" at Seattle Center, 1966, elevations/drawing.
Proposed “marine park” at Seattle Center, 1966. Image from the Seattle Municipal Archives on Flickr, Creative Commons license (CC BY 2.0).

Namu’s legacy

The success of the aquarium from having Namu “spark[ed] a period of orca captures in the region, when a generation of southern resident killer whales was taken and shipped to aquariums around the world.”9 Other marine amusement parks sought the financial success of having captive performing orcas. Unfortunately, it became an established practice.

“Namu fever stoked an international craze for killer whales to put on exhibit all over the nation and the world. Captors particularly targeted the young, the cheapest to ship.”10

Sadly, Namu died within one year. He drowned after he became entangled in the netting of his pen. The autopsy revealed a massive bacterial infection caused by the raw sewage polluting the bay,11 and this likely contributed to the whale’s disorientation and drowning.12

Ted Griffin continued pursuing orcas and was part of the famous Penn Cove massacre in August 1970 when four orcas were drowned in their nets. In a failed effort to cover up the deaths, Griffin ordered workers to cut the whales open and weigh them down with chains and rocks to sink them. But the corpses were caught in a fisherman’s net and hauled to shore a few months later, and news reporters captured the event. “Griffin lost the stomach for orca captures after the Penn Cove debacle and dropped out after 1972.”13 

Wild orcas swimming off of the coast of Alaska. Snow covered mountains in background.
“Killer Whale (Orcinus orca)” near Kenai Peninsula Borough, Alaska. Photo by Gregory “Slobirdr” Smith on Flickr, Creative Commons license (CC BY-SA 2.0)

“Every one of the fifty Southern Resident whales captured by Ted Griffin and Don Goldsberry from the Puget Sound is now dead, with one exception…Lolita.” -David Neiwert14 

The Marine Mammal Protection Act in 1972

In the 1960s and early 1970s, whale captures were largely unregulated and were completely legal. Humans captured hundreds of orcas and thousands of marine mammals during those decades for all types of purposes. Congress passed the Marine Mammal Protection Act in 1972 (MMPA) in direct response to concerns about the effects of human activity on marine mammals. But at the insistence of the theme park industry, Congress gave an exemption for marine mammals in zoos and aquariums, under the facade of ‘for educational purposes.’

“When drafting the Marine Mammal Protection Act of 1972 (MMPA), members of the US Congress believed, or were lobbied into  promoting, the long-accepted view that the public display of wildlife (at facilities such as zoos and aquaria) serves a necessary educational and conservation purpose.”

NOAA grants other exceptions under the MMPA. Examples include scientific research, photography, capture, or first-time imports for public display in aquariums, or rescues.

Orca jumping out of the ocean
Photo by Thomas Lipke on Unsplash

Washington State

In 1975, Washington State filed a lawsuit against SeaWorld and in 1976, closed its waters to killer whale captures, a direct reaction to the ridiculous craze for capturing them. “By 1976 some 270 orcas were captured — many multiple times — in the Salish Sea, the transboundary waters between the U.S. and Canada, according to historian Jason Colby at the University of Victoria. At least 12 of those orcas died during capture, and more than 50, mostly Puget Sound’s critically endangered southern residents, were kept for captive display. All are dead by now but one,” referring to Lolita at the Miami Seaquarium. classified as endangered in 2005.

Icelandic and North Atlantic captures

Less than 8 months later, SeaWorld and other marine parks moved their capture operations to Icelandic and North Atlantic waters. SeaWorld hired Don Goldsberry, who had been a part of the Puget Sound massacre, to go to those areas.20 “Between 1976 and 1989, at least 54 orcas were captured from Icelandic waters and sold to marine parks around the world. [Seventeen] of those whales ended up at SeaWorld parks.” Forty-eight of these orcas have died in captivity.

Tilikum was one of the wild captures from Iceland and the North Atlantic. Tilikum was the whale who killed his trainer in 2010 at SeaWorld Orlando and may have been responsible for two other human deaths during his captive history. He passed away in 2017. Whale hunters captured Keiko, the star of Free Willy, from the same area. Kiska, whom I wrote about previously, was also captured there.

“All cetacean capture methods are invasive, stressful, and can potentially be lethal.” -Dr. Naomi A. Rose

Four orcas jumping out of the water at Marineland Antibes
“Orca Whales (Orsinus orca), Marineland, France,” by Spencer Wright on Flickr, Creative Commons license (CC BY 2.0)

After 1989

Laws prohibiting wild captures led to the establishment of captive breeding programs at marine amusement parks. Over the last 40 years, this practice has become the new standard for replenishing orca stock. “One of the keys to SeaWorld’s success was its ability to move away from controversial wild orca captures to captive births in its marine parks. The first captive birth that produced a surviving calf took place at SeaWorld Orlando in 1985. Since then, SeaWorld has relied mostly on captive breeding to stock its parks with killer whales, even mastering the art of artificial insemination.”

Thankfully, the practice of captive breeding is now ending in the western world. But in other parts of the world, marine amusement parks are growing in popularity. This means wild captures are now on the rise in those areas. In my next article, I’ll share some of this information with you. Thanks for reading, and please share and subscribe!

 

Additional Resources:

Article, “A Whale of a Business: Laws, Marine Mammal Legislation,” Frontline Online, PBS, accessed March 3, 2021.

Video, “Choosing between hunting & saving whales,” CNN.com, November 18, 2014.

Footnotes:

The Plight of Orcas in Captivity, Orca Health

Last updated on May 9, 2021.

"Orkid" at SeaWorld San Diego
“Orkid” at SeaWorld San Diego, image by Bryce Bradford on Flickr, Creative Commons license (CC BY-NC-ND 2.0)

In my last article, I explained how mother and calf separations are one of the greatest examples of why captivity is wrong for orcas. Today I want to look at their captive environments.

When visiting aquariums or zoos, we passively observe their habitats. For example, the sharks and sea turtles at the Tennessee Aquarium live in a tank that appears to mimic a natural environment: saltwater, a variety of other species and lifeforms, plants, coral, rocks, etc. At the Georgia Aquarium, shown below, whale sharks (which are sharks, not whales) live in a similar environment. At zoos, animals typically reside in an area that at least attempts to recreate the habitat native to the animal. Even if they’re too small, these exhibits include other animals, grass, trees, plant life, rocks, and water.

Whale shark at the Georgia Aquarium
Whale shark at the Georgia Aquarium, photo by Pengxiao Xu on Unsplash

Unnatural environments

The environments of captive orcas at marine theme parks don’t even try to replicate what orcas experience in the wild. None of the interesting things found in a vast ocean exist in the tanks, as they are barren with concrete walls. There is no plant life and there are no other species. The tanks are too small and the water isn’t even saltwater. There is nothing for them to echolocate on, and nothing for them to examine up close except for the humans that walk by the underwater viewing windows.

Orcas at SeaWorld Orlando
“Killer Whale (Orcinus orca)” SeaWorld Orlando. Image by V.L. on Flickr, public domain (CC0 1.0)

“The tanks speak for themselves.” -Dr. Naomi A. Rose

Captive environments alter the regular behaviors of many marine mammals. In the wild, they travel large distances in search of food. But in captivity, the animals eat and live in constricted spaces, so they lose natural feeding and foraging patterns. Worse, “stress-related conditions such as ulcers, stereotypical behaviors such as pacing and self-mutilation, and abnormal aggression within groups frequently develop in predators denied the opportunity to hunt.” Other natural behaviors altered in captivity include pod dominance, mating, and maternal care, which have negative impacts on the animals. “In most cases, these behaviors are strictly controlled by the needs of the facility and the availability of space. The needs of the animals are considered secondary.”

Inadequate Size

Simply looking at an orca tank, one can see that it’s far too small and shallow for such a large animal. They are unable to get enough daily physical activity. In the wild, orcas swim up to 100 miles per day, but they cannot swim anything close to that in the pools. Orcas typically dive hundreds of feet deep and the deepest pools at SeaWorld and other marine parks are about 40 feet. “Even in the largest facilities, a cetacean’s room to move is decreased enormously, allowing the animal access to less than one ten-thousandth of 1 percent of its normal habitat size,” wrote Dr. Naomi A. Rose.

“The pools of SeaWorld are gigantic – if you are a human being.” -John Hargrove

Dine with the Orcas programs
“Lunch with Orca, SeaWorld San Diego.” Image by Thank You (20 millions+) views on Flickr. Creative Commons license (CC BY 2.0)

“No facility can simulate the vast reaches of the ocean that these animals traverse when they migrate, or can include in the enclosure oceanic flora and fauna. In short, in physical terms, the captive environment of these animals is profoundly limited and impoverished.”

Climate and Sun Exposure

The three SeaWorld parks in Florida, Texas, and California, the Miami Seaquarium, Loro Parque, and Marineland of Antibes in southern France are all in hot, sunny places. Only SeaWorld San Antonio and Loro Parque feature a partially covered and shaded orca area, as you’ll see in the images below:

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Captive orcas spend hours resting at the surface of the water and spend a good deal of time jumping out of the water and up onto platforms. In nature, diving helps orca get out of the sun, and the depths of the water shade their skin from UV rays. Trainers use black zinc oxide on their skin, both to protect their skin and to cover up sunburns from public view. Jeffrey Ventre, a former orca trainer at SeaWorld’s Orlando park, told The Dodo that “zinc oxide is a way to paint over burns — like a mechanical coat — usually on [the] dorsal surface of the animal. It’s also for aesthetic reasons, to hide blistering peeling skin.”

“In any design of a dolphinarium or aquarium, satisfying the needs of the visiting public and the facility’s budget comes before meeting the needs of the animals. If every measure were taken to create comfortable, safe, and appropriate conditions, then the size, depth, shape, surroundings, props, colors, and textures of concrete enclosures would be different from those seen now.”

Water Quality

The chlorinated water is nothing like the composition of the sea. Live plants and fish species cannot live in chlorinated water, one reason the tanks are devoid of other life. Chlorine can also cause skin, eye, and respiratory complications for marine mammals. According to former senior trainer John Hargrove, SeaWorld treats the water with two other caustic substances, both of which can cause skin, tissue, and eye irritations. One is ozone, which controls bacteria that can contaminate the pools. The other is aluminum sulfate, which is very acidic and helps keep the water visibly clear.

Despite the chemical treatments of the water, a common cause of illness and death in marine mammals are bacterial and viral infections. According to the Case Against Marine Mammal Captivity, “US federal regulations do not require monitoring of water quality for any potential bacterial or viral pathogens (or other possible sources of disease), other than general “coliforms” (rod-shaped bacteria such as E. coli normally present in the digestive system of most mammals).”

“Humans cannot replicate the ocean…It is a paradoxical empire: the chemically processed water in the pools is purer than that of the ocean, but it is not anywhere near what is natural for the whales; the orcas cavort for the crowds but they do not get enough physical exercise because there is not enough room to allow them to swim normally.” -John Hargrove

Orcas flipping through air at SeaWorld Orlando
SeaWorld Orlando, image by Eduardo Neri Du from Pixabay

Auditory problems

Hearing is essential to orcas, as their primary sensory system is auditory. It is a highly-developed system that includes its ability to echolocate.  Unfortunately, they cannot use echolocation the same way they do in the ocean. The sounds bounce off of the walls of the barren pools reflecting nothing.

Additionally, there is often a lot of noise at marine amusement parks from fireworks displays, musical events, and roller coasters. These unnatural loud sounds disturb marine mammals daily, if not several times per day.

“The acoustic properties of concrete tanks are problematic for species that rely predominantly on sound and hearing to perceive and navigate through their underwater surroundings. Persistent noise from water pumps and filtration machinery, if not dampened sufficiently, and any activity nearby that transmits vibrations through a tank’s walls, such as construction or traffic, can increase stress and harm the welfare of these acoustically sensitive species.”

Illnesses from Mosquitos

Two captive orcas died from mosquito-borne illnesses, one at SeaWorld Orlando and the other at SeaWorld San Antonio. This is extremely unlikely to happen in the wild since cetaceans are below the water most of the time. According to an article in the Journal of Marine Animals and Their Ecology: “Unlike their wild counterparts who are rarely stationary, captive orcas typically spend hours each day (mostly at night) floating motionless (logging) during which time biting mosquitoes access their exposed dorsal surfaces. Mosquitoes are attracted to exhaled carbon dioxide, heat and dark surfaces, all of which are present during logging behavior. Further, captive orcas are often housed in geographic locations receiving high ultraviolet radiation, which acts as an immunosuppressant. Unfortunately, many of these facilities offer the animals little shade protection.”

Other Captive Ailments

Captive marine mammals suffer from a range of eye and dental problems that are unique to captivity. Many captive orcas experience dorsal fin collapse. This is likely caused by gravity from their fins being out of the water much more than in the wild. Overexposure to sunlight, stress and dietary changes contribute to these ailments as well.

Two orcas being fed at a marine park
Image by M W from Pixabay

End Captivity

The obvious conclusion is that humans should not keep captive orcas. We should not force them to live in large swimming pools for their entire lives. Nor should they be performing for humans for entertainment, as if it were the circus. Orcas and other marine mammals should be viewed in the ocean, either from boats, the Whale Trail,15 or a sanctuary. In my next post, I will show you some of the orcas currently living in captivity. Thank you for reading, and please subscribe!

 

Additional Resources:

Article, “Tanked: Killer Whales in Captivity,” Hakai Magazine, May 12, 2015.

Article, “Why killer whales should not be kept in captivity,” BBC Earth, March 10, 2016.

Website, Voice of the Orcas, accessed January 21, 2021.

Article, “Former Orca Trainer For SeaWorld Condemns Its Practices,” NPR, March 23, 2015.

Footnotes:

The Plight of Orcas in Captivity, Family Destruction

Last updated June 16, 2021.

Baby orca and mother at Marineland Antibes
“Baby Orca 3” at Marineland Antibes, image by marcovdz on Flickr, Creative Commons license (CC BY-NC-ND 2.0)

“The greatness of a nation and its moral progress can be judged by the way its animals are treated.” -Mahatma Gandhi

In my last article about the plight of captive orcas, I presented some of the books and films I’ve seen and read in recent months about this subject. After all that I’ve learned, I can definitively say that orcas should not be held in captivity. As I was researching I was disappointed to discover that marine parks are not caring for them the way they should be. While there are many issues, I wanted to address the ones that illustrate the strongest arguments against captivity. Today, we will look at mother and calf separations.

Orca family in open ocean
Photo by Mike Doherty on Unsplash

Orca Pods are Families

Orca performance at SeaWorld Orlando
Orca performance at SeaWorld Orlando. Photo by Jo-Anne McArthur / We Animals (https://weanimalsmedia.org/)

Separating Mothers and Calves

“In many orca populations, males spend their entire lives with their mothers, and in some populations, family ties are so persistent and well defined that all family members are usually within a 4 km (2.5 mile) radius of each other at all times.” -The Case Against Marine Mammal Captivity

Grief is Mammalian

she carried the carcass of her dead calf around for more than two weeks. Many cetaceans have exhibited grief but this case caught international attention. Some speculate as to why this mother grieved for so long, but I ask, what mother doesn’t grieve the loss of a child? Regarding the separation of mothers and calves in captivity, Dr. Naomi A. Rose said:

“How can it be morally right for us to do to others, even when those others aren’t human, something we would consider devastating if it happened to us? That comparison isn’t anthropomorphism. It’s empathy.”

Katina and her calf at SeaWorld Orlando
“Katina and her calf” at SeaWorld Orlando, image by Bryce Bradford on Flickr, Creative Commons license (CC BY-NC-ND 2.0)

SeaWorld Separations

1990, Kalina, SeaWorld’s first “Baby Shamu,” was separated from her mother (Katina) at age 4. SeaWorld later separated Kalina’s own calf Skyla, at age 2 or 3, sending her to Loro Parque in the Canary Islands. Some of the other orca calves separated from their mothers include:

        • Katerina, age 2
        • Keto, under age 4 years
        • Keet, 20 months old (still nursing)
        • Splash, 2.5 years old
        • Ikaika, age 4
        • Kohana, age 3
        • Trua, age 4
Takara at SeaWorld San Antonio
“Takara” at SeaWorld San Antonio, image by jordantea on Flickr, Creative Commons license (CC BY-NC 2.0). In 2004, SeaWorld moved twelve-year-old Takara (which was Kasatka’s firstborn calf) to another park. In 2006, they separated Takara’s own firstborn calf, Kohana, from her mother at age 3 and sent her to Loro Parque.
Trua at SeaWorld Orlando
“Trua” at SeaWorld Orlando, image by BrandyKregel on Flickr, Creative Commons license (CC BY-NC 2.0). He is Takara’s second calf, separated from his mother in 2009 when they moved Takara to SeaWorld San Antonio. Trua remains at SeaWorld Orlando.

SeaWorld’s Justifications

Both the capture and importation of wild whales is illegal in most parts of the West. So SeaWorld had to breed orcas in order to keep their pools stocked. In order to maximize profits and breeding efficiency, they must move animals around between their parks. Additionally, baby orcas are a huge draw to the parks, increasing attendance and profits. SeaWorld became a multi-billion dollar company largely credited to its orca shows.

SeaWorld claims they are not separating calves from mothers by changing the semantics. “What they’ve tried to do is redefine the word “calf” by saying a calf is no longer a calf once they’re not nursing with their mother anymore, and that’s simply not true,” said John Hargrove. “A calf is always a calf.”[Former Orca Trainer For SeaWorld Condemns Its Practices,” Fresh Air, NPR, March 23, 2015. David Neiwert noted in Of Orcas and Men that SeaWorld “separates mothers from their offspring in a manner that is completely unnatural, with relative ease and no apparent pangs of conscience whatsoever.”6 Remember, many calves live with or near their mother for life.

When NPR asked Chuck Tompkins, SeaWorld’s curator of zoological operations, about the separations, he responded:

“We’ve never moved a calf from a mom…A calf is an animal young enough who is still dependent on the mom, still nursing with the mom, and still requires the mom’s leadership…You can’t put it in human years; you’ve got to put it in killer whale years. We think they’re probably dependent [at] 4 to 5 years. After that, they start to gain their independence.”

So what about the relocations of the calves younger than age 4 or 5? I have been unable to find any information about that from SeaWorld’s website. All the marine biological studies contradict separation. Tompkins also mentioned that they prepare the whales for the separations and that they’ve “trained them to be relaxed during that move.” What does that even mean? How do you prepare a mother to never see her child again?

Calf Rejections

Sumar and Kasatka at SeaWorld San Diego
“Sumar & Kasatka” at SeaWorld San Diego, image by Bryce Bradford on Flickr, Creative Commons license (CC BY-NC-ND 2.0)

Trainers Experience these Heartbreaks Firsthand

“Unable to sense her daughter’s presence in any of the adjoining pools, Kasatka was sending sounds far into the world, as far as she could, to see if they would bounce back or elicit a response. It was heartbreaking for all who heard what easily be interpreted as crying.” -John Hargove, after Kasatka’s daughter was moved to another park

Orcas at SeaWorld
SeaWorld Orlando, image by Morten Graae from Pixabay

End of Captive Breeding?

SeaWorld claims to have ended its captive orca breeding program, “making the orcas in our care the last generation,” according to their website. In California, state legislation forced SeaWorld to do this before the company decided to do it on its own. Even so, it is a step in the right direction if all of its parks follow suit. If they have truly ended their breeding program, will they still separate and move orcas between parks? Could SeaWorld and other marine amusement parks keep mothers and calves together? The short answer is yes, but as you’ll see in my next post, a swimming pool is no place for an orca to spend its entire life.

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Additional Resources:

Video, “Let’s Throw Shamu a Retirement Party,” Dr. Naomi A. Rose, TEDxBend, May 25, 2015.

Article, “Op-Ed: SeaWorld was right to stop breeding orcas, but it should go further,” LA Times, February 23, 2017.

Footnotes: