Question: Which year did Seaworld Orlando open?
About the article "SeaWorld", section "SeaWorld Orlando".

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SeaWorld was founded in March 21, 1964 by four graduates of the University of California, Los Angeles.
Although their original idea of an underwater restaurant was not feasible at the time, the idea was expanded into a marine zoological park along the shore of Mission Bay in San Diego.
After an investment of about $1.5 million, the park opened with 45 employees, several dolphins, sea lions, and two seawater aquariums, and hosted more than 400,000 visitors in its first year of operation.
Initially held as a private partnership, SeaWorld offered its stock publicly in 1968 enabling them to expand and open additional parks.
The second SeaWorld location, SeaWorld Ohio, opened in 1970, followed by SeaWorld Orlando in 1973 and SeaWorld San Antonio (the largest of the parks) in 1988.
SeaWorld Ohio was later sold to Six Flags in January 2001.
The parks were owned and operated by Harcourt Brace Jovanovich between 1976 and 1989, when they were purchased by Anheuser-Busch Companies, Inc. After Anheuser-Busch was acquired by InBev, SeaWorld San Diego and the rest of the company's theme parks were sold to the Blackstone Group in December 2009, which operates the park through its SeaWorld Parks & Entertainment division.
SeaWorld currently leases the land from the City of San Diego with the lease expiring in 2048.
The premises must be used as a marine mammal park, and no other marine park may be operated by SeaWorld within 560 miles of the City limits. 
SeaWorld's main attraction are its orcas, several of which are housed in 7-million-gallon habitats that are each known as Shamu Stadium.
Shamu was the name of the first orca brought to SeaWorld San Diego in the 1960s from the Seattle Marine Aquarium.
'Shamu' is now used as a stage name for orcas in performances at SeaWorld parks.
Currently, SeaWorld houses 23 orcas in its three parks.
Ten orcas live at Seaworld San Diego: Corky, Kasatka, Ulises, Orkid, Nakai, Ikaika, Kalia, Keet, Shouka and Makani.
Seven orcas live at SeaWorld Orlando: Katina, Tilikum, Kayla, Trua, Nalani, Makaio and Malia.
Six orcas live at SeaWorld San Antonio: Kyuquot, Unna, Takara, Sakari, Tuar, and Kamea.
SeaWorld also has five orcas on breeding loan: Keto, Tekoa, Kohana, Skyla and Adan.
Lists of other animals that can be found at each SeaWorld park can be found on each park's individual pages (SeaWorld San Diego, SeaWorld Orlando and SeaWorld San Antonio). 
 On July 6, 1999, a 27-year-old homeless man was found naked in the pool draped over the back of the killer whale named Tilikum.
The man had died of hypothermia.
He had visited SeaWorld the previous day, stayed after the park closed, and evaded security to enter the Orca tank.
A spokesman for the sheriff's office said, "there was no obvious signs of trauma to the body.
He wasn't chewed.
He wasn't dismembered."
However, the coroner reported finding scrapes and bruises all over the body, some of which had occurred after the victim had died.
The coroner also discovered more significant injuries, such as puncture wounds on the victim's leg and his scrotum having been "ripped open".
Divers also found small pieces of the victim's body at the bottom of the pool.
On February 24, 2010, a 40-year-old trainer with 16 years of experience at the park died in another incident involving Tilikum.
SeaWorld's head of animal training said that during a rubdown after the show Tilikum pulled the trainer into the water by her left arm and she drowned.
The autopsy report said she died from drowning and traumatic injuries including removal of her scalp.
This was the third time since being first put on public display that Tilikum has been involved in a human death.
By February 27, SeaWorld Orlando whale shows resumed with trainers practicing increased caution and not joining the whales in the water.
SeaWorld announced they have invited experts from outside marine parks and aquariums to review SeaWorld's handling of killer whales and also Tilikum specifically.
On August 23, 2010, the Occupational Safety and Health Administration (OSHA) fined the park US$75,000 for three infractions, two of which were directly related to this incident.
One related citation was designated as "willful", and was "committed with plain indifference to or intentional disregard for employee safety and health".
The other related citation was a "serious" violation relating to a missing safety rail at Shamu Stadium.
At the time of the fine, SeaWorld called OSHA's findings "unfounded".
Later hearings revealed that SeaWorld had concealed an earlier incident when another whale, Ikaika, had bitten a trainer in 2006.
During a hearing where SeaWorld continued their challenge of OSHA's findings, former SeaWorld trainer Jeff Andrews - being presented as an expert - stated his opinion that the victim died as a result of a mistake she had made while near the water.
He continued that he did not agree that Tilikum showed "aggressive behavior" during the incident.
On May 31, 2012 Occupational Safety and Health Administration administrative law judge Ken Welsch cited SeaWorld for two violations in the death of the trainer and fined the company a total of $12,000.
The final decision was issued on June 11, 2012.
On November 21, 2012 an eight-year-old girl was bitten by a dolphin at an attraction which allows visitors to feed dolphins.
The victim said she lifted up a paper tray used to hold fish, the dolphin saw it and lunged for it.
The girl suffered three puncture wounds to her hand and required medical treatment.  
  On February 20, 1991, the three orcas that resided at Sealand of the Pacific in Victoria, British Columbia (Haida II, Nootka IV, and Tilikum) killed a young part-time trainer named Keltie Byrne when she accidentally slipped and her foot fell into the tank.
This facility did not allow the trainers to get in the water with the animals so the orcas were not accustomed to having people in their tank.
It is unclear which orca initiated the assault but rumored to be Tilikum based on the interviews done for the documentary "Blackfish".
It is alleged that Tilikum grabbed the trainer by the foot and dragged her into the water, and the other two quickly joined in, pushing and throwing the young woman around the pool.
All three animals barred her escape, continuously blocking her path and dragging her back into the center of the tank.
Sealand staff tried unsuccessfully to distract the orcas with fish, noise, voice and hand commands.
It was several hours before Ms. Byrne's body could be recovered.
Sealand of the Pacific closed soon after the incident and sold all of their orcas to the SeaWorld franchise; Haida II and her calf Kyuquot (who was born sometime after the incident) were both moved to SeaWorld Texas.
Haida II eventually died in 2001.
Nootka IV and Tilikum were both transferred to the SeaWorld in Florida.
Nootka IV passed away in 1994.
Tilikum was directly responsible for another trainer's death in 2010.
See later bullet.
Haida II and Nootka IV were both impregnated by Tilikum at the time of the accident.
In 1993, 14-year-old female Kasatka tried to bite an unidentified SeaWorld California trainer (not Kenneth Peters).
On July 5, 1999, at SeaWorld Orlando Florida, a deceased, homeless man by the name of Daniel Dukes was found nude and in one of the orca tanks draped across the back of the park's largest male orca, Tilikum.
This was one of the three Orcas involved in the death of Sealand of the Pacific trainer Keltie Byrne in 1991.
An autopsy revealed that the man died of drowning.
Dukes was covered in bruises, abrasions and bite marks, and his scrotum had been ripped open, indicating that Tilikum had clear contact with the victim but whether or not Tilikum actually caused the man's death was not determined.
Dukes had apparently hidden himself in the park until after closing and then entered the orca's tank.
Dukes had been reported by Seaworld staff to have "dived" with other sea mammals, earlier that year he had to be removed from the manatee tank, which is warmer and hosts much more docile creatures.
The autopsy found no drugs in his system.
No Seaworld admission ticket was found, but staff made it well known that this man did not fall into Tilikum's tank.
He had to hop a 3 foot plexiglass barrier, several guardrail fences and descend the steps into the 80X100 tank.
On June 12, 1999, 22-year-old Kasatka grabbed her trainer Ken Peters by the leg and attempted to throw him from the pool during a public show at SeaWorld San Diego.  
Shamu shows have been presented at the following SeaWorld parks: SeaWorld San Diego in California SeaWorld Ohio (closed in 2001) SeaWorld Orlando in Florida SeaWorld San Antonio in Texas Orcas perform in SeaWorld's Shamu Stadium(s), which seat 5,500.
Usually, the San Diego show would end with a hangglider landing at or near the stadium.
Shamu Shows throughout the years:Night shows performed during the spring and summer:SeaWorld Orlando & SeaWorld San Antonio presents "Shamu Christmas Miracles" during the holiday season.
SeaWorld San Diego presents "Shamu's Christmas".