Winter ( – November 11, 2021) was a
bottlenose dolphin
The bottlenose dolphin is a toothed whale in the genus ''Tursiops''. They are common, cosmopolitan members of the family Delphinidae, the family of oceanic dolphins. Molecular studies show the genus contains three species: the common bot ...
at the
Clearwater Marine Aquarium
Clearwater Marine Aquarium is a 501(c)(3) non-profit organization, and aquarium in Clearwater, Florida. It is dedicated to the rescue, rehabilitation and release of sick and injured marine animals, public education, conservation, and research.
...
in
Clearwater, Florida
Clearwater is a city and the county seat of Pinellas County, Florida, United States, west of Tampa, Florida, Tampa and north of St. Petersburg, Florida, St. Petersburg. To the west of Clearwater lies the Gulf of Mexico and to the southeast lies T ...
, United States, and was widely known for having a
prosthetic
In medicine, a prosthesis (: prostheses; from ), or a prosthetic implant, is an artificial device that replaces a missing body part, which may be lost through physical trauma, disease, or a condition present at birth (Congenital, congenital disord ...
tail. Winter was the subject of the 2009 book ''Winter's Tale'', the 2011 film ''
Dolphin Tale
''Dolphin Tale'' is a 2011 American 3D family drama film directed by Charles Martin Smith and written by Karen Janszen and Noam Dromi. It stars Harry Connick Jr., Ashley Judd, Nathan Gamble, Kris Kristofferson, Cozi Zuehlsdorff in her film deb ...
'', and
its 2014 sequel.
Winter was found in the coastal waters of Florida on December 10, 2005. At the time, she was just a young dolphin around two months old. She had become entangled in a crab trap line, which was cutting into and deforming her peduncle and tail flukes. Despite rescue efforts by the
Florida Fish and Wildlife Conservation Commission
The Florida Fish and Wildlife Conservation Commission (FWC) is a Florida government agency founded in 1999 and headquartered in Tallahassee. It manages and regulates the state's fish and wildlife resources, and enforces related laws. Officer ...
and being transported
learwater Marine Aquarium, her injuries were too severe and the majority of her tail was lost to
necrosis
Necrosis () is a form of cell injury which results in the premature death of cells in living tissue by autolysis. The term "necrosis" came about in the mid-19th century and is commonly attributed to German pathologist Rudolf Virchow, who i ...
.
The loss of her tail caused Winter to swim unnaturally with her tail moving side to side instead of up and down. The team at Clearwater Marine Aquarium made intensive efforts to accommodate Winter and give her a good quality of life. A major breakthrough came when they partnered with Hanger Clinic, a provider for
prosthetics
In medicine, a prosthesis (: prostheses; from ), or a prosthetic implant, is an artificial device that replaces a missing body part, which may be lost through physical trauma, disease, or a condition present at birth (congenital disorder). Prosthe ...
, and created the first-ever functional prosthetic tail for a dolphin. Winter's new tail was used primarily for physical therapy and allowed her to swim with the same speed, flexibility and maneuverability as a dolphin with a biological fluke.
Winter became a highly popular attraction at the aquarium. She was first introduced to a dolphin named Panama and later lived with two other dolphins, Hope and PJ.
Discovery and treatment

Winter was found in the ropes of a
crab trap
Crab traps are used to bait, lure, and catch crabs for commercial or recreational use. Crabbing or crab fishing is the recreational hobby and commercial occupation of fishing for crabs. Different types of traps are used depending on the type o ...
on December 10, 2005 in
Mosquito Lagoon
Mosquito Lagoon is a body of water located on the east coast of Florida in Brevard County, Florida, Brevard and Volusia County, Florida, Volusia counties. It is part of the Indian River Lagoon system and the Atlantic Intracoastal Waterway. It exte ...
of the coastal waters of Florida.
At the time of her rescue, she was estimated to be about two months old.
Winter received her name because she was found in December, traditionally considered a winter month, even though the exact date of her rescue falls within the
American definition of autumn. The rope in which Winter was entangled cut off the supply of blood to her tail, leading to
necrosis
Necrosis () is a form of cell injury which results in the premature death of cells in living tissue by autolysis. The term "necrosis" came about in the mid-19th century and is commonly attributed to German pathologist Rudolf Virchow, who i ...
and her tail's disintegration.
Irish
prosthetist Kevin Carroll and a team of experts took a year and a half designing and testing a tail for Winter, eventually settling on a simple silicone and plastic tail in 2007.
A gel-like sleeve was used under the tail in order to prevent it from irritating Winter's skin. However, Winter's
flukes and
peduncle had been severed, making the task much more difficult.
Knowledge gleaned from treating Winter was applied to human amputees, as when Carroll used the same gel sleeve concept to ease painful prosthetic limbs for
United States Air Force
The United States Air Force (USAF) is the Air force, air service branch of the United States Department of Defense. It is one of the six United States Armed Forces and one of the eight uniformed services of the United States. Tracing its ori ...
senior airman Brian Kolfage
Brian Kolfage is an American far-right political activist, former United States Air Force airman, and convicted fraudster. He co-founded We Build the Wall, a private organization that purportedly aimed to construct a privately funded barrier o ...
, who lost both legs and his right hand in a 2004
mortar attack in Iraq.
Public recognition
Winter became the most popular attraction at the Clearwater Marine Aquarium and was viewed as an inspiration to people with disabilities.[ Brock Mealer (brother of ]Michigan Wolverines
The Michigan Wolverines comprise 29 varsity sports teams at the University of Michigan. These teams compete in the National Collegiate Athletic Association, NCAA's NCAA Division I, Division I and in the Big Ten Conference in all sports except wo ...
player Elliott Mealer), who was paralyzed in a car accident, met Winter in December 2010.[ The event attracted significant press coverage.] Books and even Nintendo
is a Japanese Multinational corporation, multinational video game company headquartered in Kyoto. It develops, publishes, and releases both video games and video game consoles.
The history of Nintendo began when craftsman Fusajiro Yamauchi ...
games have been published about Winter.
In 2009, Winter's story was told by Craig Hatkoff
Craig M. Hatkoff (born March 19, 1954) is an American real estate investor from New York City. Along with his now ex-wife Jane Rosenthal, and Robert De Niro, he co-founded the Tribeca Film Festival and the Tribeca Film Institute in 2002. The t ...
in a children's book titled ''Winter’s Tail: How One Little Dolphin Learned to Swim Again''. The book was published by Turtle Pond Publications and Scholastic.[ Hatkoff's short book was adapted into an interactive storybook on the ]Nintendo DS
The is a foldable handheld game console produced by Nintendo, released globally across 2004 and 2005. The DS, an initialism for "Developers' System" or "Dual Screen", introduced distinctive new features to handheld games: two LCD screens worki ...
, under the same title.
A film based on Winter's story, titled ''Dolphin Tale
''Dolphin Tale'' is a 2011 American 3D family drama film directed by Charles Martin Smith and written by Karen Janszen and Noam Dromi. It stars Harry Connick Jr., Ashley Judd, Nathan Gamble, Kris Kristofferson, Cozi Zuehlsdorff in her film deb ...
'', was released September 23, 2011. Winter portrayed herself in the film.[ The film depicted Winter's rescue and the pioneering of her prosthetic tail. Several modifications were made to the Clearwater Marine Aquarium to accommodate her, including a new 80,000-gallon pool.] The film was shot at the Clearwater Marine Aquarium, and other locations in Pinellas County, Florida
Pinellas County (, ) is located on the west central coast of the U.S. state of Florida. As of the 2020 United States census, 2020 census, the population was 959,107, making it the seventh-most populous county in the state. It is also the most d ...
.
A sequel, ''Dolphin Tale 2
''Dolphin Tale 2'' is a 2014 American family film written and directed by Charles Martin Smith as the sequel to his 2011 film '' Dolphin Tale'' which in-turn was based on the true story about a rescued bottlenose dolphin named Winter who made her ...
'', was released in theaters on September 12, 2014, and introduced Hope, the dolphin who lived with Winter.
Death
On November 7, 2021, Clearwater Marine Aquarium announced early tests that indicated Winter was showing signs of a gastrointestinal infection
Gastrointestinal diseases (abbrev. GI diseases or GI illnesses) refer to diseases involving the Human gastrointestinal tract, gastrointestinal tract, namely the esophagus, stomach, small intestine, large intestine and rectum; and the accessory or ...
. The aquarium announced on November 10 that Winter's condition was critical. During preparation for an exploratory surgery on November 11, at approximately 8:00pm local time, Winter died at the age of 16. Her remains were cremated
Cremation is a method of Disposal of human corpses, final disposition of a corpse through Combustion, burning.
Cremation may serve as a funeral or post-funeral rite and as an alternative to burial. In some countries, including India, Nepal, and ...
and her ashes were later released into the Gulf of Mexico
The Gulf of Mexico () is an oceanic basin and a marginal sea of the Atlantic Ocean, mostly surrounded by the North American continent. It is bounded on the northeast, north, and northwest by the Gulf Coast of the United States; on the southw ...
on January 13, 2022.
See also
* List of individual cetaceans
Cetaceans are the animals commonly known as whales, dolphins, and porpoises. This list includes individuals from real life or fiction, where fictional individuals are indicated by their source. It is arranged roughly taxonomy (biology), taxonomic ...
References
External links
Winter the Dolphin
at Clearwater Marine Aquarium
{{Animal actors
2005 animal births
2021 animal deaths
Animal amputees
Clearwater, Florida
Deaths from bowel obstruction
Individual animals in the United States
Individual dolphins
Wildlife rehabilitation