Guardian chronicles the work of wildlife stewards amid sweeping legislative rollbacks of environmental protections in Canada. Part hermit, part biologist, Guardians live on boats, full-time, in one of the last pristine frontiers of the world to monitor salmon, the backbone of the ecosystem, economy, and culture along British Columbia's coast. But, in an age of science censorship and soaring resource extraction in the form of fracking for oil and natural gas, Guardians and the wildlife they have dedicated their lives to protect are now disappearing.

Carroll B. Williams Jr. (1929-2024) was the first African-American to receive a doctorate in forestry and entomology, the first African-American scientist to be hired by the U.S. Forest Service, and among the first African-Americans to be a part of the environmental science and forestry faculties at both Yale and UC Berkeley. Featuring stunning 16mm cinematography, this experimental documentary explores the life and legacy of a groundbreaking scientist through intimate conversation with his daughter and grandchild.

It is the early 70s, and oil has been discovered in the North Sea. The UK needs rigs and needs them fast. Their search for a location to build the platforms settles on the sleepy Highland bay of Nigg on the Cromarty Firth, and a way of life is changed for ever.

For centuries, the Ojibwe have lived alongside their brother Ma’iingan,(wolf). In February 2021, a brutal assault, a hunt on their wolf relative, stirs emotion and grief for Ma’iingan as they know what happens to him happens to them.

Western Australia's iconic black cockatoos are in crisis. Their numbers have fallen dramatically over the past few decades and all three species in the south west of WA could become extinct in just 20 years unless something is done to protect their habitats. With the loss of the banksia woodlands on the Swan Coastal Plain to housing, Carnaby's Black Cockatoos have come to depend on the once vast exotic pine plantations on Perth's northern fringe.

The story of the 1996 Sea Empress oil spill off the Pembrokeshire coast, and how communities mobilised to respond to the disaster and protect their coastline.

In a deep fjord in Norway a small community is changed forever, as a new European road route threatens the local toads. ”A toad story” is a warm film about seeing greatness in the planets smallest creatures.

In Canada and Alaska, the consequences of global warming are being keenly felt by brown bears - but in different ways by different populations. Their survival depends mainly on the quantity of wild salmon available in the region, as it is the fruit of their catch that enables the bears to accumulate fat reserves for the winter. While salmon populations off Canada's Pacific coast continue to decline year after year, in the immense Bristol Bay in western Alaska, as well as on Kodiak Island, they are increasing considerably. The water temperature in the North Pacific is now ideal for salmon development. From Canada to Alaska, the documentary follows different bear populations over a two-year period.

In the far North, in the late fall, at a time of year when it should be covered with ice, the sea remains frozen along the coast of Greenland. Glaciers are melting and shedding chunks of ice that are scattered across the ocean surface. The animals inhabiting the land and water are threatened by warming temperatures and loss of sea ice. Climate change is fundamentally altering the natural environment of Greenland and affecting the lives of its wildlife and indigenous people. Greenlanders, who have survived for generations by hunting, are now losing their prey and their traditional way of life. They are facing the stark reality of a warming climate and are trying to adapt. Until now, the Inuit people who were born in Greenland and know only their traditional life of hunting, have never thought of a different place, a different life, a different future. But now they must face the possibility of losing their ancient traditions and their prey along with the disappearing ice.