Elkhorn coral ("Acropora palmata") is considered to be one of the most important reef-building corals in the Caribbean, although current populations have been decimated by white band disease and have yet to fully recover.
 This species is structurally complex with many large branches.
 The coral structure resembles that of elk antlers.
 These branches create habitats for many other reef species, such as lobsters, parrot-fish, snapper shrimps and other reef fish.
 Elkhorn coral colonies are incredibly fast-growing, with an average growth rate of 5 to per year and can eventually grow up to 3.7 m in diameter.
 The color of this coral species ranges from brown to a yellowish-brown as a result of the symbiotic zooxanthellae living inside the tissue of this coral species.
 Zooxanthellae are a type of algae which photosynthesize to provide the coral with nutrients.
 The zooxanthellae are also capable of removing waste products from the coral.
 Historically, the majority of elkhorn coral reproduction has occurred asexually; this occurs when a branch of the coral breaks off and attaches to the substrate, forming a new colony, known as fragmentation.
 The degree to which local stands reproduce by fragmentation varies across the Caribbean, but on average, 50% of colonies are the result of fragmentation rather than sexual reproduction.
 Sexual reproduction occurs once a year in August or September when coral colonies release millions of gametes by broadcast spawning.
"Chasing Pavements" is a song by British singer Adele, from her debut album "19".
 It was the second single from the album, after "Hometown Glory".
 It was released digitally in Ireland on 13 January 2008 and entered the Irish singles chart at number 26 through download sales alone.
 Having received a physical release, the single then leaped 19 places to number seven, where it peaked.
 On 20 January, the single entered at number two in the UK singles chart on downloads alone.
 "Chasing Pavements" was the 27th best selling single of 2008 in the UK, with over 280,000 sales.
 It was Adele's first "Billboard" Hot 100 entry, and has sold over 1,200,000 digital copies as of October 2011.
 The B-side to the single is an acoustic cover of the Sam Cooke song "That's It, I Quit, I'm Movin' On".
 "Chasing Pavements" won the Grammy Award for Best Female Pop Vocal Performance, and was nominated for the Grammy Award for Record of the Year and Grammy Award for Song of the Year.
The following is the discography of Metallica, a Los Angeles-based metal band formed in 1981 by James Hetfield (lead vocals, rhythm guitar) and Lars Ulrich (drums).
 After several bassist and lead guitarist changes, the band settled on Cliff Burton and Kirk Hammett, respectively.
 Metallica started playing locally, releasing their first widely circulated demo, "No Life 'til Leather", in 1982.
 The demo caught the attention of Johny Zazula, who signed Metallica to Megaforce Records.
 The band released "Kill 'Em All" in 1983, and the following year they released "Ride the Lightning".
 After "Ride the Lightning" was released, Metallica left Megaforce and signed to Elektra Records.
 In March 1986, the band released its third studio album, "Master of Puppets", which was Metallica's first album to be certified gold by the Recording Industry Association of America (RIAA).
 While promoting the album, Burton was killed in a bus accident.
 Jason Newsted was hired as a replacement.
 The band's first release to feature the new member was "," and then followed by "...And Justice for All" in August 1988, which peaked at number six on the "Billboard" 200.
Chasing Coral is a 2017 documentary film about a team of divers, scientists and photographers around the world who document the disappearance of coral reefs. "Chasing Coral" was produced by Exposure Labs and directed by Jeff Orlowski.
 It premiered at the 2017 Sundance Film Festival and was released globally on Netflix as a Netflix Original Documentary in July 2017.
The Catlin Seaview Survey, later renamed the XL Catlin Seaview Survey, was a major scientific expedition which commenced in September 2012, whose aim was to document the composition and health of coral reefs worldwide.
 Specifically, the survey aimed to "carry out a rapid assessment of the current state of coral reef systems and to make this scientific record publicly available for scientists worldwide to use".
 The survey was sponsored by the Catlin Group until the survey ended when the Catlin group ended sponsorship.
 The original team created a film, chasing coral and a new, global initiative known as 50 reefs.
A Year and a Half in the Life of Metallica is a two-part documentary about the process of making the "Metallica" album (or "The Black Album"), and the following tour.
 It was produced by Juliana Roberts and directed by Adam Dubin.
Jeff Orlowski is an American filmmaker.
 He is best known for both directing and producing the Emmy Award-winning documentary "Chasing Ice" (2012) and "Chasing Coral" (2017).
"Chasing Life" is an American drama series on ABC Family that premiered on June 10, 2014.
 The series follows 24-year-old April (Italia Ricci), a smart and quick-witted aspiring journalist who is diagnosed with leukemia by her estranged uncle George (Steven Weber).
 April must deal with the impact of her diagnosis on her career as well as her family and friends - her best friend and confidant Beth (Aisha Dee), widowed mom Sara (Mary Page Keller), rebellious little sister Brenna (Haley Ramm), and her sweet grandmother Emma (Rebecca Schull) - and her budding relationship with her coworker Dominic (Richard Brancatisano).
 On November 27, 2013, ahead of its premiere, "Chasing Life" was picked up for a full season, and later an additional episode functioning as a Christmas special.
 On November 6, 2014, "Chasing Life" was renewed for a second season.
 The second season premiered on July 6, 2015, and ended on September 28, 2015.
 On October 2, 2015, "Chasing Life" was officially canceled after two seasons, with a total of 34 episodes produced.
The Census of Coral Reefs (CReefs) is a field project of the Census of Marine Life that surveys the biodiversity of coral reef ecosystems internationally.
 The project works to study what species live in coral reef ecosystems, to develop standardized protocols for studying coral reef ecosystems, and to increase access to and exchange of information about coral reefs scattered throughout the globe.
The Coral Reef Restaurant is a themed seafood restaurant in The Seas with Nemo & Friends, which is located in Epcot's Future World.
 One entire wall of the restaurant consists of a glass window that is eight inches thick and that provides a view into an aquarium.
 While they eat, restaurant guests are able to watch tarpons, sharks, sea turtles, stingrays, groupers, and sometimes scuba divers in the six-million-gallon aquarium.
 Artist Kim Minichiello painted the underwater scene that appears on the restaurant's menu covers.
 Ron Douglas's cookbook "America's Most Wanted Recipes: Just Desserts" includes two dishes from the Coral Reef Restaurant: the Baileys and Jack Daniel's Mousse and the Chocolate Wave Cake.
 One reviewer from "The Guardian" compares the Coral Reef Restaurant to the Sci-Fi Dine-In Theater Restaurant in Disney's Hollywood Studios, writing that both restaurants "are great settings" where "eating is awful."
 In "The Unofficial Guide to Walt Disney World with Kids 2015", Bob Sehlinger, Liliane Opsomer, and Len Testa call the Coral Reef Restaurant one of the two most overpriced restaurants in Epcot, the other being Monsieur Paul.
 In "Pauline Frommer's Walt Disney World and Orlando", Jason Cochran writes of his experience of the Coral Reef Restaurant, saying, "I had some of the worst food in my life... although the setting rocks."
 In "Beyond the Attractions: A Guide to Walt Disney World with Preschoolers", Lisa Battista calls the aquarium view "incredible".

Question: Are both A Year and a Half in the Life of Metallica and Chasing Coral documentaries?
Answer: yes