Synopsis
This documentary is about the rangers who serve in the Lake Urmia area. They give water to local animals such as deer and help birds that fall into the water and cover their body with salt crystals. One of the rangers stays on an island in the middle of the lake and is unable to move his boat due to the high salt water. A boat comes to his aid at night. The birds of this lake are extinct due to the high salt content of the water.
You might also like

A detailing of the rise to prominence and global sporting superstardom of six supremely talented young Manchester United football players (David Beckham, Nicky Butt, Ryan Giggs, Paul Scholes, Phil and Gary Neville). The film covers the period 1992-1999, culminating in Manchester United's European Cup triumph.
The Class of ‘92

In the Realms of the Unreal is a documentary about the reclusive Chicago-based artist Henry Darger. Henry Darger was so reclusive that when he died his neighbors were surprised to find a 15,145-page manuscript along with hundreds of paintings depicting The Story of the Vivian Girls, in What is Known as the Realms of the Unreal, of the Glodeco-Angelinnian War Storm, Cased by the Child Slave Rebellion.
In the Realms of the Unreal

A visual montage portrait of our contemporary world dominated by globalized technology and violence.
Naqoyqatsi

In 1997, Louis Theroux made a documentary about the world of male porn performers in Los Angeles. 15 years later, he returns to find a business struggling with the deluge of free porn on the internet. Louis revisits some of the original programme's contributors as well as meeting the latest crop of porn performers dreaming of porn stardom.
Louis Theroux: Twilight of the Porn Stars

A documentary on the making of the three Godfather films, with interviews and recollections from the film makers and cast. This feature also includes the original screen tests of some of the actors for "The Godfather" film, and some candid moments on the set of "The Godfather: Part III."
The Godfather Family: A Look Inside

Martin Scorsese’s portrait of writer and social commentator Fran Lebowitz, celebrated for her sharp wit and observations on modern life. Filmed at New York’s Waverly Inn and intercut with archival footage and interviews, the documentary captures Lebowitz’s distinctive worldview through her spontaneous monologues and public appearances.
Public Speaking

This documentary focuses on the actors and their journey over two summers to create the remake to the original IT, by Stephen King. The documentary originally released as bonus material, bundled with IT: Chapter Two.
The Summers of It - Chapter Two: It Ends

A documentary about the life and films of director John Ford.
Directed by John Ford

A documentary focused on plastic pollution in the world's oceans.
A Plastic Ocean

On September 15, 1963, a bomb destroyed a black church in Birmingham, Alabama, killing four young girls who were there for Sunday school. It was a crime that shocked the nation--and a defining moment in the history of the civil-rights movement. Spike Lee re-examines the full story of the bombing, including a revealing interview with former Alabama Governor George Wallace.
4 Little Girls

A documentary examining the decade of the 1970s as a turning point in American cinema. Some of today's best filmmakers interview the influential directors of that time.
A Decade Under the Influence

A documentary on the expletive's origin, why it offends some people so deeply, and what can be gained from its use.
Fuck

An inside look at one of the most anticipated movie sequels ever with James Cameron and cast.
Avatar: The Deep Dive - A Special Edition of 20/20

A documentary on the life of John Lennon, with a focus on the time in his life when he transformed from a musician into an antiwar activist.
The U.S. vs. John Lennon

Film adaptation of French economist Thomas Piketty's ground-breaking global bestseller of the same name: an eye-opening journey through wealth and power.
Capital in the Twenty-First Century

Join the likes of Jeremy Renner, Hailee Steinfeld, Florence Pugh, and Vincent D’Onofrio as they reveal how Marvel Studios’ “Hawkeye” was conceived and created. Witness firsthand what it took to pull off the show’s pulse-pounding action set pieces, and discover how iconic characters from the pages of Marvel Comics such as Kate Bishop were adapted and brought to life for the six-episode series.
Marvel Studios Assembled: The Making of Hawkeye

A documentary about the sport of boxing, as seen through the eyes of champions Mike Tyson, Evander Holyfield and Bernard Hopkins.
Champs

If you ever find yourself traveling down Interstate 49 through Missouri, try not to blink—you may miss Rich Hill, population 1,396. Rich Hill is easy to overlook, but its inhabitants are as woven into the fabric of America as those living in any small town in the country. This movie intimately chronicles the turbulent lives of three boys living in said Midwestern town and the fragile family bonds that sustain them.
Rich Hill

A documentary exploring the legacy of Star Trek: Deep Space Nine, the reasons it went from the black sheep of Star Trek to a beloved mainstay of the franchise, and a brainstorm with the original writers on what a theoretical eighth season of the show could look like.
What We Left Behind: Looking Back at Star Trek: Deep Space Nine

A promotional making-of documentary for the film The Matrix (1999) that devotes its time to explaining the digital and practical effects contained in the film. This is very interesting, seeing as how they're giving away the cinematic secrets that they created solely for the this movie, that have now been spoofed and referenced in countless other films.