An orca through a viewing glass at the Detroit Zoo. Credit: Jo-Anne McArthur / We Animals Media
Today, I want to tell you about an organization that is very dear to me: The Whale Sanctuary Project. This sanctuary will allow captive cetaceans a chance at retiring and living freely. I love the organization’s work, research, scientists, and hold the utmost respect for this project. This is one that I’d appreciate your help in supporting!
If you’ve read my Orca series, then you understand why it is wrong to make them perform for humans and keep them in captivity. Cetaceans cannot thrive in concrete tanks. There just isn’t enough space for them to swim and get enough physical exercise. Years of breeding and artificial insemination caused cetaceans to breed too young, too inexperienced, and without the choice of when and with whom to breed with. Mothers and calves are regularly separated when the calf is only a few years old. Some cetaceans are forced to live alone, causing depression in these highly social, intelligent, and emotional creatures. After decades of observation, it is obvious to many how cetaceans are suffering in marine amusement parks. But now we have a chance to make it right.
“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.” -Dr. Naomi A. Rose1
A beluga whale on display at MarineLand Canada. Credit: Jo-Anne McArthur / We Animals Media
Purpose of a Sanctuary
There are sanctuaries for all kinds of animals including horses, elephants, primates, pigs, dogs, and birds. Many animals retired from farm life, circuses, and zoos reside in sanctuaries. But there has never been a sanctuary for whales and orcas. What better time than now?
The Whale Sanctuary Project “is the first organization focused solely on creating seaside sanctuaries in North America for whales, dolphins, and porpoises who are being retired from entertainment facilities or have been rescued from the ocean and need rehabilitation or permanent care.”2 Most people now understand that cetaceans in marine amusement parks are akin to performing circus animals. However, even if these animals are retired from performing, there is no place for them to go. A sea sanctuary will completely change that.
“Our vision is of a world in which all cetaceans (whales, dolphins and porpoises) are treated with respect and are no longer confined to concrete tanks in entertainment parks and aquariums.”-The Whale Sanctuary Project3
About The Whale Sanctuary Project (WSP)
View of the perimeter net that defines the sanctuary space at the Port Hilford site. Image courtesy of The Whale Sanctuary Project.
The WSP formed in 2016. In 2020, after years of research, exploration, and fundraising, the WSP selected a 100-acre site for the sanctuary at Port Hilford, Nova Scotia. This is an ideal location because it fulfilled the WSP’s principal considerations: “It offered an expansive area that can be netted off for the whales in a bay that’s open to the ocean but was sheltered from storms. It had access to necessary infrastructure and plenty of room along the shore for the facilities that would be needed to care for the animals.” And the Sherbrooke area locals are very supportive.4
The seaside sanctuary will be 300 times bigger than the typical concrete tank. It will be more natural than tanks in terms of acoustics, water quality, and habitat surroundings (plant and animal species that share the space).5 The cetaceans will be able to swim further and dive deeper, thus getting the exercise their bodies need. “The goal is to offer captive orcas and beluga whales a natural environment that maximizes their opportunities for autonomy, exploration, play, rest, and socializing.”6They’ll be able to make their own decisions, feed themselves, and most importantly – they won’t be required to perform like circus animals.
“We can’t undo all the harm we’ve inflicted on cetaceans by keeping them in captivity, but by providing them with seaside sanctuaries, we can improve their quality of life. That is our goal.” -Dr. Naomi A. Rose7
Image by Victor Cardella from Pixabay
Sanctuary Squashes Argument For Captivity
SeaWorld and other marine amusement parks have always indicated that it would be cruel to set captive orcas free into the ocean because they have been in captivity too long. This is partially true. Like animals in other sanctuaries, captive cetaceans cannot be returned to the wild. They may not be able to survive without some care and monitoring. They may not know how to hunt or socialize, and they may never find their original familial pod. Captive cetaceans may be attached to humans for food and social needs. Many captive orcas have dental problems and other health issues. Obviously, captive-born whales are not candidates for release into the wild. But a sanctuary is another story and is a real possibility.8
The Whale Sanctuary Project will change everything.
“The science tells us that these animals – dolphins and whales – cannot thrive in concrete tanks and theme parks and aquariums.” -Dr. Lori Marino9
Setting The Example
Image by JensG from Pixabay
“There are more than 3,600 whales, dolphins and porpoises held in tanks. To end captivity, we need to find somewhere for them to go. But it’s not easy. You can’t just take a whale or dolphin out of a captive environment and return them to the ocean. Some may need human care for the rest of their lives, and those who are suitable for a return to the wild will need to re-learn the skills they will need to survive.” -Whale and Dolphin Conservation10
There are 58-60 orcas and more than 300 belugas at marine amusement parks and aquariums. Other species include different species of whales, dolphins, and porpoises. Hundreds of dolphins are held at vacation resorts that offer “Dolphin-Assisted Therapy” and “Swim-with-Dolphins” programs.11 Most of the orcas at parks are candidates for the sanctuary, but it cannot provide a home to hundreds of cetaceans. “While our primary focus is the creation of the sanctuary in Nova Scotia, every aspect of it is designed with the larger purpose of its being a model for other and future sanctuaries around the world.”12
The WSP will provide additional support for cetaceans in situations that do not include its sanctuary through its Whale Aid programs. These programs “range from rescuing and rehabilitating ocean-going whales to developing complete plans for other organizations that are working to retire captive whale and dolphins to sanctuaries. Our Whale Aid team comprises experts from around the world in fields ranging from veterinary care to transport to construction and engineering.”13 The Whale Aid program will assist Lolita/Tokitae at the Miami Seaquarium. Working with the Lummi Nation of the Pacific Northwest, she will be returned to the Salish Sea from which she was born, if the Miami Seaquarium ever relinquishes her.14
If marine amusement parks and aquariums partnered or even just participated with the Whale Sanctuary Project, they could have a huge impact on the whales’ lives, conservation, and even their own public relations. It “would be a powerful legacy for the marine park that released them – a real example of conservation and education in practice.”15
“If seaside sanctuaries function as intended, eventually they will no longer hold any retired captive cetaceans. However, they will also serve as rehabilitation centers for stranded cetaceans, even during the period when they have ‘retirees’ as residents. And they will be able to serve this purpose in perpetuity.” -Dr. Naomi A. Rose16
Image by Chris Amos from Pixabay
Support This Project & Learn More
“Sanctuaries strive to go out of business.” -Dr. Ingrid Visser
Though a new movement, the WSP isn’t the only sanctuary in the works. Clearly, there’s a need for sanctuaries for marine mammals. The Sea Life Trust Beluga Whale Sanctuary opened in Iceland in the spring of 2019. They care for two female beluga whales who came from Changfeng Ocean World in Shanghai, China. In addition, they partner with another organization to rescue puffins.17 There have been proposals for a Dolphin Sea Refuge in Italy and for a South Atlantic Whale Sanctuary.18
“We’ll spend less on building a sanctuary than a marine park would…spend building the next small concrete tank.” -Charles Vinick, Whale Sanctuary Project19
The Whale Sanctuary Project’s new Operation Centre. Image courtesy of The Whale Sanctuary Project.
The WSP had the grand opening of the Operations Centre on October 29, 2021. It is located in the small town of Sherbrooke, about 20 minutes from the sanctuary site in Port Hilford Bay. This center, to which I proudly donated a small amount toward its opening, is the WSP’s home base for all of the design, engineering, and construction of the sanctuary. It will also serve as a welcome center and it has lodging for two visiting staff members and advisors.20 Going forward, they will focus on the construction of the sea pen.
I encourage you to continue to learn more about the problem of captive cetaceans, and I hope you can support The Whale Sanctuary Project with me! Thank you for reading, please share and subscribe!
Logo courtesy of The Whale Sanctuary Project.
“Recovering our humanity may be the real gift of the orcas, what they can teach us. It’s our choice whether to listen.” -David Neiwert21
Additional Resources:
Guide to my Orca Series, to learn more about captive orcas.
Video, “Whales Without Walls,” Charles Vinick, TEDxSantaBarbara, December 18, 2017.
Page, Deeper Dive, The Whale Sanctuary Project. Features scientific studies on cetaceans.
Page, “Live Series” of Webinars and Conversations, The Whale Sanctuary Project.
Video, “Let’s Throw Shamu a Retirement Party,” Dr. Naomi A. Rose, TEDxBend, May 25, 2015.
Orca performance at SeaWorld San Diego, May 7, 2021. Photo by K M on Flickr, Creative Commons license (CC BY 2.0).
In my series, The Plight of Orcas in Captivity, I have spent a lot of time explaining why I (and many others) believe that SeaWorld and other marine amusement parks should end orca captivity and cetacean performance. However, I’d like to emphasize that I am not anti-SeaWorld across the board. In fact, I believe SeaWorld has a chance to lead the way! They have the audience, expertise, funds, and resources to be leaders in ending such practices. They could be the example of increasing marine amusement park sales without having performing, captive marine mammals. Also, they could become leaders in conservation.
Today, I’ll explore those ideas, as well as what SeaWorld is already doing to change its own image and brand.
Orca performing at SeaWorld San Diego on October 24, 2019. Photo by .Martin. on Flickr, Creative Commons license (CC BY-ND 2.0)
“All the care in the world cannot compensate for the stress brought on by placing a large, highly mobile, highly intelligent, and highly social animal with a complex life into a small concrete tank.”1
SeaWorld in the Last Decade
After the deaths of two orca trainers in late 2009 and early 2010, the Occupational Safety and Health Administration (OSHA) investigated SeaWorld. They found that SeaWorld violated labor and safety laws. They instituted fines and banned “waterwork,” meaning that trainers could no longer swim with the killer whales. In 2013, after Blackfish and several books raised awareness about the harmfulness of orca captivity, SeaWorld’s ticket sales and shares declined steadily. They spent years on an ineffective public-relations campaign, criticizing and trying to discredit the producers of Blackfish, authors of several books, journalists of multiple publications, and former SeaWorld employees. They claimed the information stemming from all of those was agenda-driven. SeaWorld wasted resources on misleading public relations campaigns. That time and energy would have been more useful if directed toward transparency, education, and conservation.
Half-Measures and Misleading Public Relations
In 2015, the state of California proposed banning breeding, restrictions intended to gradually end orca captivity. The then-president of SeaWorld San Diego said that “A ban on breeding would sentence these animals to a slow extinction in our care.”2 Many orca experts and marine biologists found SeaWorld’s breeding practices unethical and inhumane. By 2016, California passed the law and banned the practice through the California Orca Protection Act.3In 2017, SeaWorld San Diego announced that it was ending its breeding program, as if it were a decision they made voluntarily. This “spin” was somewhat misleading because it was driven by legal requirements, it was not a decision made of their own volition.
Image by Aktim from Pixabay
That same year, SeaWorld San Diego announced a new orca experience. The new program “takes place in more natural looking habitats, with a focus on the whales’ natural behaviors” and that it would “include the awe-inspiring moments you love with an added emphasis on education and conservation.”4 However, SeaWorld continued to have the captive orcas perform multiple shows per day and their enclosures did not expand or change.
SeaWorld noted in that same post: “We haven’t collected a whale from the wild in nearly 40 years.” This was, again, misleading in that they didn’t mention that orca captures were banned by the late 1970s in several areas of the world, largely because of marine amusement parks and aquariums. Nor do they include the number of ‘transfers’ they’ve had over the years, which I wrote about in a previous article. In these situations, SeaWorld paid other marine amusement parks to capture whales and then transfer them years later with ‘incomplete’ documentation about the orcas’ origins.
“I have always been told that the truth is the best defense. If you are telling the truth, then there is no defamation.” -Dr. Naomi Rose5
Image by Chris Jones from Pixabay
Conservation in Marine Amusement Parks
Conservation efforts in aquaria and zoos are the most important of all. Though marine amusement parks aren’t quite an aquarium nor a zoo, they fall somewhere in between. Does this mean they should be exempt from having to participate in such efforts? No. In fact, any institution that holds captive animals should take responsibility for those animals in the wild.
Many in the scientific community are skeptical that marine amusement parks are not making real efforts, but merely participating in limited conservation efforts for public relations purposes. As Dr. Naomi Rose noted:
“The one area of activity in which dolphinaria and aquaria can legitimately claim to serve a conservation function is work involving the rescue, rehabilitation, and release of stranded marine animals…But even stranding programs, as they are now conducted, give cause for concern…Often the rescue efforts of the industry seem motivated by the desire to create better public relations…A more subtle facet of the issue is that the public display industry takes every opportunity to use a stranding as proof that marine mammals’ natural habitat is a dangerous place full of human-caused and natural hazards.”6
As noted in The Case Against Marine Mammals in Captivity, only beached, injured, or rescued individuals should be held until released. Those who cannot be released could be exhibited but without making the animals perform. Retained animals should have enclosures that replicate their natural habitats as much as possible.7
“That Should Be The Show”
Marine amusement parks have a unique opportunity now. Conservation is the area where they can make the biggest difference. Ric O’Barry, in A Fall from Freedom, said that many animal rights advocates don’t want to close down marine amusement parks. “Our strategy is to revolutionize them.” Marine parks can play a major role in the rescue, rehabilitation, and release of injured, stranded, and sick species. “That should be the show…not reducing them to performing circus clowns and selling this as education and research.”8
“Some marine parks participate in rescue work and education on conservation issues such as marine pollution and overfishing. These are commendable, but they do not justify displaying cetaceans captive for entertainment purposes. With the technology available today, there are endless possibilities for cruelty-free attractions, experiences and rides that can engage and entertain park guests, and in turn continue to fund rescue and education efforts.” -Ric O’Barry’s Dolphin Project9
Photo by Chad Sparkes on Flickr, Creative Commons license (CC BY 2.0)
SeaWorld’s Potential
In a commentary in the Orlando Sentinel, Brian Ogle, an assistant professor of anthrozoology, wrote that SeaWorld struggles with a “brand-identity crisis.” It was once a theme park based on entertainment but has now switched its identity to more closely align with the increasingly higher standards of the Association of Zoos and Aquariums (AZA). He argued that SeaWorld must work on “creating a balance between a modern theme park and a contemporary zoological facility.” He applauded their marine-life rescue programs but noted that “it must continue to do more.”10
“SeaWorld finds itself uniquely positioned to show the world it remains the industry leader in marine life exhibition and conservation.” -Brian Ogle, assistant professor of anthrozoology at Beacon College in Leesburg11
There are wild animal sanctuaries across the world for retired and rescued animals. Most operate on a non-profit business model, but Dr. Naomi Rose believes that a for-profit model could work for SeaWorld. They could have a sanctuary and rehabilitation center in a coastal area and open it to the public, generating ticket sales and other sources of income. “A visitor’s center can offer education, real-time remote viewing of the animals, a gift shop, and in the case of whales and dolphins can even be a base for responsible whale watching if the sanctuary is in a suitable location for that activity,” she told David Neiwert.12
SeaWorld Today
SeaWorld’s website claims that they are working toward being more environmentally responsible, by reducing single-use plastic straws and shopping bags, investing in renewable energy at one of their parks, reducing their overall waste and emissions, and using water conservation practices such as collecting rainwater and updating landscaping that requires less water. Unfortunately, the link to their Corporate Responsibility Report was broken so I could not review it. I emailed SeaWorld twice requesting the report but they never responded.13
Seaworld today is very different from the SeaWorld’s of the 1960s and 1970s when they were first established. They began as solely an entertainment park, and while that is still their primary purpose, their company statement indicates that their paradigms are shifting:
“SeaWorld Parks & Entertainment is a leading theme park and entertainment company providing experiences that matter and inspiring guests to protect animals and the wild wonders of our world. We are one of the world’s foremost zoological organizations and a global leader in animal husbandry, behavioral management, veterinary care and animal welfare.”14
They want to inspire people to care and protect, which is a goal of many zoos and aquariums. Most wildlife photographers and biologists agree that people will only protect what they can see and love. But there are ways to present these beautiful creatures without keeping them in small pools and making them perform.
Orca performance at SeaWorld San Diego, May 7, 2021. Photo by K M on Flickr, Creative Commons license (CC BY 2.0)
Rescue & Rehabilitation Operations
All SeaWorld and Busch Gardens parks participate in the rescue and rehabilitation of injured or stranded species. From their website:
“The SeaWorld Animal Rehabilitation Program is an important part of SeaWorld’s commitment to conservation, research, and education. Through this program, the SeaWorld animal departments rescue, treat, shelter, and release stranded animals. The main objective of the Rescue and Rehabilitation Program is to return rehabilitated animals to the wild.”
The company considers the program a “valuable scientific resource” because they learn about the biology and ecology of rescued animals and “this information adds to the pool of knowledge necessary to conserve threatened and endangered species.”15According to their website, the SeaWorld and Busch Gardens rescue teams have helped more than 38,000 animals in need since 1965. Where does that number come from? Here is a brief breakdown from their website:
Seaworld’s website provided more detail about the animals they’ve rescued and rehabilitated over the years, although it is not comprehensive.16
Laws and Regulations
SeaWorld is required to follow federal and state regulations regarding animal rescues. They outlined their rehabilitation process and included these statements: “The eventual outcome of an animal depends upon its initial condition when rescued…Rehabilitated marine animals must meet criteria for return established by the National Marine Fisheries Service (NMFS) or the U.S. Fish & Wildlife Service (USFWS).”17 Some might argue that these are justifications for retaining animals for display rather than true rehabilitation. But there is a hierarchy and SeaWorld cannot go rescue an animal without authorization from state and federal agencies. When the latter is notified of an injured or stranded animal, they have a contact list of organizations that can assist, like SeaWorld.
An example was in April 2021, when a boater discovered a sea lion with its head stuck in a buoy. They called the Port of San Diego Harbor Police Department, which contacted SeaWorld San Diego for assistance. The rescue team was able to free the sea lion. Additionally, they tagged the animal with a National Marine Fisheries Service (NMFS) identifier. NMFS is an agency within the National Oceanic and Atmospheric Administration (NOAA), and SeaWorld would not be able to do this without their authorization.18 In fact, NMFS has all three SeaWorld parks listed on their “Report a Stranded or Injured Marine Animal” contact page.19
Rescuing a distressed sea turtle, April 2016. Photo by USFWS – Pacific Region on Flickr, copyrighted by SeaWorld. Creative Commons license (CC BY-NC 2.0)
The Killer Whale Research and Conservation Program
This program is a sector of the National Fish and Wildlife Foundation. It supports efforts to advance the knowledge and conservation of killer whales. They specifically focus on the recovery of the Southern Resident orcas. They partner with SeaWorld, Shell, NOAA, and the U.S. Fish & Wildlife Service. According to the program’s website, “Resident populations of killer whales in the Pacific Northwest saw steep declines in the early 1970s and have failed to recover even with increased management protection since then.”20 They do not address that the steep decline was because of orca captures for marine amusement parks, including SeaWorld. SeaWorld does not directly address this either.
Photo by Bart van meele on Unsplash
Manatees
Organizations such as the Manatee Rescue & Rehabilitation Partnership (MRP) and the Florida Fish and Wildlife Conservation Commission (FWC) regularly work with SeaWorld, in addition to other local and state agencies, to rescue injured and sick animals. Manatees are a threatened species and are often injured by boats and propellers. They’ve also been affected by toxic algae blooms, known as red tides, in Florida.21SeaWorld Orlando has a Manatee Rehabilitation Area that people can visit.
Image by PublicDomainImages from Pixabay
Coral Reefs
SeaWorld has partnered with multiple organizations to help conserve coral reefs. This is especially in regards to the Stony Coral Tissue Loss Disease in Florida reefs. The disease was first discovered in Miami in 2014. It has spread and now affects more than 95% of Florida’s coral reef. The disease has high rates of transmission and mortality and has even traveled to the Caribbean. Numerous institutions and organizations have collaborated to fight the disease to try and save the coral reefs.22
In the meantime, AZA-accredited zoos, aquariums, and marine amusement parks are storing and caring for the rescued coral colonies.23 SeaWorld and Disney are among the organizations that help support the Florida Coral Rescue Center in Orlando, “the nation’s largest caretaker of rescued corals.”24
“Image of Stony Coral Tissue Loss Disease (SCTLD) on a Montastrea cavernosa, common name: Great Star Coral.” Photo by FWC Fish and Wildlife Research Institute on Flickr, Creative Commons license (CC BY-NC-ND 2.0)
Other Partnerships
Other SeaWorld partnerships include the Woods Hole Oceanographic Institution to help save the critically endangered North Atlantic Right Whale;25Rising Tide Conservation;26 The Corkscrew Swamp Sanctuary in the Western Everglades;27 and OCEARCH.28
SeaWorld Busch Gardens Conservation Fund
The SeaWorld Busch Gardens Conservation Fund has donated more than $18 million to projects such as animal conservation projects, coral reef restoration, habitat protection, and clean ocean initiatives. Established in 2003, the non-profit “works with organizations, individuals and experts in the U.S. and around the world to identify the most pressing challenges facing wildlife. The Fund then awards grants to projects focused on protecting wildlife, people and places in ways that are sustainable and long-term.” They partner with more than 40 organizations and universities.
But there are questions about this fund. They have not posted an annual report to their site since 2014. Their website also indicates that they are pausing and will not be accepting new grant applications because they want to “focus on funding pre-selected projects.”29 It is not clear what that means.
“Conservation research only works if it helps animals remain in the wild.” -Ric O’Barry’s Dolphin Project
Photo by Leslie Driskill on Unsplash
Is SeaWorld Changing?
When it comes to performing cetaceans, SeaWorld and other marine amusement parks have a dark history. I hope that era is coming to an end with SeaWorld leading the way. This would go a long way in earning the public’s trust and respect. And while they are not breeding orcas, SeaWorld still holds captive marine mammals that perform daily. SeaWorld should shift its focus away from performing captive animals and animals bred in captivity. They should retire and if possible, release their cetaceans into a sanctuary or their natural habitat. They should make the rescue, rehabilitation, and release of aquatic wildlife the point.
At the beginning of this article, I said that I believe SeaWorld could lead the way in conservation. It turns out that SeaWorld is already doing more than I thought. The company regularly commits time, energy, and resources to rescue, rehabilitation, and conservation efforts. They have many partnerships with organizations that are doing good work as well. So are they on the path to leading? Could it evolve their whole business model?
My hope is that SeaWorld does continue to change for the better. Maybe someday I can feel good about buying a ticket. Thank you for reading, please share and subscribe!
Additional Resources:
Website, Investor Relations, SeaWorld Entertainment, accessed May 31, 2021. This site features information about the company’s financials, stocks, shareholders, governance, annual reports, policies, etc., going back to 2013.
Page, “Federal & State Regulations,” SeaWorld Entertainment, accessed July 8, 2021.
Page, “Marine Mammal Health and Stranding Response Program,” National Marine Fisheries Service, National Oceanic and Atmospheric Administration, accessed June 30, 2021.
Page, “Benefits of Rescue Program,” SeaWorld Entertainment, accessed July 8, 2021. Provides information on what to do if you encounter a stranded or injured animal.
Page, “Florida’s Coral Reef Disease Outbreak: Response,” Florida Keys National Marine Sanctuary, National Oceanic and Atmospheric Administration, accessed June 26, 2021.
Article, “Proposed Pot/Trap Fisheries Regulations to Help Save North Atlantic Right Whales Available for Public Comment,” National Marine Fisheries Service, National Oceanic and Atmospheric Administration, December 30, 2020.
Page, “Restoring Our Reefs,” Fish & Wildlife Foundation of Florida, accessed June 26, 2021.
“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, 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.
“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. Rose1
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.”2
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.3
In 1992, noted whale and dolphin researcher Erich Hoyt wrote about the small sizes of their tanks. “It is ironic when some of these establishments are surrounded by acres and acres of space in theme parks which include large areas devoted to boating, joy rides, and so forth.” Hoyt acknowledges that no pool can approach the size of space orcas use in the wild, the ocean. This is why so many marine biologists question keeping orcas in any size pool.4 The size of the tanks also impairs their ability to use echolocation.
Further, in the wild, orca pods have miles of space between them and other pods to avoid conflict. In captivity, there’s nowhere for the whales to go if they don’t fit in with their assigned pods (unlikely to be family members). “The stress of social disruption is compounded by the fact that orcas in captivity don’t have the ability to escape conflict with other orcas, or to engage in natural swimming behaviors in pools,” National Geographic noted.5
“The pools of SeaWorld are gigantic – if you are a human being.” -John Hargrove
“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.”6
Climate and Sun Exposure
Most wild killer whales reside in much cooler climates than those of many of the marine parks. 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.”7 SeaWorld denies the latter part, but even if this were not true, these whales are exposed to far more sunlight at marine parks than in the wild.
“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.”8
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).”9 Therefore, we just have to hope that marine parks regularly check the water quality.
“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 Hargrove10
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.11
“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.”12
Illnesses from Mosquitos
Two captive orcas died from mosquito-borne illnesses, one at SeaWorld Orlando and the other at SeaWorld San Antonio.13 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.”14
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.
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.
