Question: How many guests visited SeaWorld Orlando and the nearby park that includes bottlenose dolphins?

Context articles: Discovery Cove
SeaWorld
Dolphin Cove (SeaWorld)
Halloween Spooktacular
Mud ring feeding
Hal Whitehead
Pingüino de Humboldt National Reserve
Wild Arctic
SeaWorld Orlando
Bottlenose dolphin

Discovery Cove is an amusement park owned and operated by SeaWorld Parks & Entertainment, located in Orlando, Florida.
 It is a sister park of SeaWorld Orlando and Aquatica Orlando.
 Guests can interact with a range of marine animals including bottlenose dolphins.
SeaWorld is a United States chain of marine mammal parks, oceanariums, animal theme parks, and rehabilitation centers owned by SeaWorld Entertainment (one park will be owned and operated by Miral under a license).
 The parks feature killer whale, sea lion, and dolphin shows and zoological displays featuring various other marine animals.
 There are operations located within the United States in Orlando, Florida; San Diego, California; San Antonio, Texas; later outside the United States such as Abu Dhabi, United Arab Emirates; and previously Aurora, Ohio.
 On March 5, 2007, SeaWorld Orlando announced addition of the Aquatica water park to its adventure park family, which already includes SeaWorld and Discovery Cove.
Dolphin Cove (also called Dolphin Point at SeaWorld San Diego) is a SeaWorld attraction, which can be found at two SeaWorld parks and holds about 700000 gal of water.
 Specifically, Dolphin Cove is located at SeaWorld Orlando and SeaWorld San Diego.
Halloween Spooktacular is an annual Halloween event that takes place at SeaWorld Orlando just outside of Orlando, Florida, SeaWorld San Antonio in San Antonio, Texas and SeaWorld San Diego in San Diego, California.
 The event debuted in 2008 at the Orlando, San Diego and San Antonio parks.
 It was suspended for several years at the San Antonio park and was reintroduced in 2016.
 The event is specifically designed for children.
Mud ring feeding (or mud plume fishing) is a cooperative feeding behavior seen in bottlenose dolphins on the lower Atlantic coast of Florida, United States.
 Dolphins use this hunting technique to forage and trap fish.
 A single dolphin will swim in a circle around a group of fish, swiftly moving his tail along the sand to create a plume.
 This creates a temporary net around the fish and they become disoriented.
 The fish begin jumping above the surface, so the dolphins can lunge through the plume and catch the fish.
Hal Whitehead is a biologist specializing in the study of the sperm whale ("Physeter macrocephalus").
 Whitehead is professor at Dalhousie University.
 The primary field research vessel of his laboratory is the "Balaena", a Valiant 40 ocean-going cruising boat, which normally does its work off the coast of Nova Scotia.
 Other marine mammals studied by Whitehead's laboratory include beluga whales, pilot whales, northern bottlenose whales, and bottlenose dolphins.
Pingüino de Humboldt National Reserve is a nature reserve located a short distance off the coast of mainland Chile.
 It consists of three islands: Chañaral, "Damas" and "Choros".
 It is located about 100 km north of La Serena in the Coquimbo Region of Chile and has a total area of 859.3 ha .
 Coastal communities of "", "Chañaral de Aceituno", "" are nearby.
 The reserve is an important breeding site for the Humboldt penguin, for which it is named, and is a habitat for sea lions and bottlenose dolphins chunchungos, Magellanic penguin, sea turtle, whale, albatross and cormorant.
 Aside from dolphins, local cetacean diversities are diverse including migratory rorquals such as blue, fin, and humpback whales, and sperm whales.
Wild Arctic is a motion simulator and film themed attraction currently operating at SeaWorld Orlando and SeaWorld San Diego.
 The attraction is combined with an animal exhibit featuring beluga whales, walruses, polar bears, and harbor seals.
 This attraction replaced Mission: Bermuda Triangle at SeaWorld Orlando.
SeaWorld Orlando is a theme park and marine zoological park, located in Orlando, Florida.
 It is owned and operated by SeaWorld Parks & Entertainment.
 When combined with its neighbor Discovery Cove and Aquatica, it forms SeaWorld Parks and Resorts Orlando, an entertainment complex consisting of the three parks and many neighboring hotels.
 In 2016, SeaWorld Orlando hosted an estimated 4,402,000 guests, ranking it the tenth most visited amusement park in the United States and twenty-fifth worldwide.
Bottlenose dolphins, the genus Tursiops, are the most common and well-known members of the family Delphinidae, the family of oceanic dolphin.
 Recent molecular studies show the genus contains two species, the common bottlenose dolphin ("Tursiops truncatus") and the Indo-Pacific bottlenose dolphin ("Tursiops aduncus"), instead of one.
 Research in 2011 revealed a third species, the Burrunan dolphin ("Tursiops australis").
 Bottlenose dolphins inhabit warm and temperate seas worldwide.
 They live in all oceans except for the Arctic and Antarctic Circle regions.