It takes two or three generations for the monarch butterfly to reach the Canadian breeding grounds, but it is one "supergeneration" that makes the 2,000 mile return trip back south into central Mexico. The documentary film covers Dr Fred Urquhart's interest in monarch butterflies, with perspectives of Urquhart as a child wondering where the butterflies went, his years of research and study into their life and migration, to his time decades-later as a senior scientist looking back at his investigations and discoveries about the insect's life pattern.
Askania-Nova is the largest steppe wildlife sanctuary in Europe. It is located in south part of Ukra...
On October 21, 1967, over 100,000 protestors gathered in Washington, D.C., for the Mobilization to E...
Titans of the Ice Age transports viewers to the beautiful and otherworldly frozen landscapes of Nort...
It may be the largest and most densely populated city on Earth, but Tokyo’s 14 million human residen...
A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...
This short celebrates the 20th anniversary of MGM. Segments are shown from several early hits, then ...
Takes us to locations all around the US and shows us the heavy toll that modern technology is having...
Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...
16-year-old Yuguo, who has a passion for Eastern European romantic poetry, makes a pilgrimage from h...
Two queer Brazilians go skinny dipping in a lake where they talk about love, sex, colonialism and mi...
This expository film shows the mood of European society on the eve of the Second World War while pro...
In 1992, at the height of the AIDS pandemic, activist Terence Alan Smith made a historic bid for pre...
Scratches. Cross-outs. Stripes. Arnaud is tirelessly attacking ancient masters' painting reproductio...
Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...
An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...
Long Gone Wild focuses on the plight of captive orcas, picking up where the acclaimed documentary Bl...
Filmmaker Carol Nguyen interviews her own family to craft an emotionally complex and meticulously co...
Luis Rivera, the best Mexican high jumper of the history, seeks to inspire a generation by qualifyin...