Question: Are both The Best of Walt Disney's True-Life Adventures and The Legend of Lobo documentary films?

Context articles: The Legend of Lobo
Bear Country (film)
Nature's Half Acre
Water Birds
The African Lion
Seal Island (film)
True-Life Adventures
The Best of Walt Disney's True-Life Adventures
The Olympic Elk
Perri (film)

The Legend of Lobo is a 1962 American film that follows the life and adventures of Lobo, a wolf born and raised in southwestern North America.
 Neither the time period nor the precise location are specified in the film, in part because the story is told as much from a wolf's point of view as from a human's.
 There is no dialogue in the film; the only interpretation is through a story-song composed and sung by the Sons of the Pioneers, and narration by Rex Allen.
 Filming took place in Sedona, Arizona.
Bear Country is a 1953 American short documentary film directed by James Algar.
 It won an Academy Award at the 26th Academy Awards in 1954 for Best Short Subject (Two-Reel).
 The film was produced by Walt Disney as part of the "True-Life Adventures" series of nature documentaries.
Nature's Half Acre is a 1951 American short documentary film directed by James Algar.
 In 1952, it won an Academy Award at the 24th Academy Awards for Best Short Subject (Two-Reel).
 The film was produced by Walt Disney as part of the "True-Life Adventures" series of nature documentaries.
Water Birds is a 1952 American short documentary film directed by Ben Sharpsteen.
 It won an Academy Award in 1953 for Best Short Subject (Two-Reel).
 The film was produced by Walt Disney as part of the "True-Life Adventures" series of nature documentaries.
 It was shot in Technicolor by more than a dozen cameramen and was created in cooperation with the National Audubon Society and the Denver Museum of Natural History.
The African Lion is a 1955 feature-length documentary that was released by Walt Disney Productions as part of its "True-Life Adventures" series.
 The film, which was shot over a three-year period focuses on the life of the Lion within the complexity of the African ecosystem.
 At the 6th Berlin International Film Festival it won the Silver Bear (Documentaries) award.
Seal Island is a 1948 American documentary film directed by James Algar.
 Produced by Walt Disney, it was the first installment of the "True-Life Adventures" series of nature documentaries.
 It won an Academy Award in 1949 for Best Short Subject (Two-Reel).
True-Life Adventures series is a collection of fourteen full length and short subject documentary films produced by Walt Disney Productions roughly between the years 1948 and 1960.
 The series won eight Academy Awards for the studio including three Academy Award for Best Documentary Feature awards for "The Living Desert", "The Vanishing Prairie" and "White Wilderness", and five Best Two Reel Live Action Short awards for "Seal Island", "In Beaver Valley", "Nature's Half Acre", "Water Birds", and "Bear Country".
 It inspired a daily panel comic strip that was distributed from 1955 to 1971 and drawn by George Wheeler.
 Several of the films were adapted in comic book format as one shots in the Dell Comics Four Color series.
 The films were among the earliest production experience for Roy E. Disney.
 Also this film series was the launching pad for Disney's new distributor, Buena Vista International.
 TV episodes are from Disney's anthology TV series.
The Best of Walt Disney's True-Life Adventures is a 1975 American compilation documentary film produced by Walt Disney Productions, directed by James Algar and released by Buena Vista Distribution on October 8, 1975.
 The film is composed of highlights from the Academy Award winning "True-Life Adventures" series of 13 feature length and short subject nature documentary films produced between 1948 and 1960.
The Olympic Elk is a 1952 American short documentary film directed by James Algar and produced by Walt Disney as part of the "True-Life Adventures" series of nature documentaries.
Perri is a 1957 film from Walt Disney Productions, based on Felix Salten's 1938 "Perri: The Youth of a Squirrel".
 It was the company's fifth feature entry in their "True-Life Adventures" series, and the only one to be labeled a "True Life Fantasy".
 In doing so, the Disney team combined the documentary aspects of earlier efforts with fictional scenarios and characters.