Watch arjan's big year on HDtoday. In 2016, Dutch birdwatcher Arjan Dwarshuis traveled the world to spot as many birds as possible in the span of one year, with the goal to break the big year world record (6042 species, set by Noah Strycker in 2015).
7.62001HD
This documentary follows various migratory bird species on their long journeys from their summer homes to the equator and back, covering thousands of...
01969HD
In 1966, Heinz Sielmann sets off on his longest expedition. He spent 19 months traveling through the wilderness of North America. From the alligator...
82012HD
The River Danube is home to a fish that grows larger than the Great White Shark. Although it leads a secretive life, the Beluga Sturgeon – the...
6.22016HD
With more than 300 days a year, the sun dominates this country so much that it’s even shining from their flag. It’s a barren land,...
01966HD
02013HD
Sea otters are once again in peril after being brought back from the brink of extinction. An unprecedented number of sea otter deaths have occurred...
02013HD
The Earth Wins explores the delicate balance between man and Mother Earth, our inter-dependence and the impact of man's actions upon the earth and...
42013HD
Interview with a scientist from the Concordia research base, in the middle of an ice desert.
02012HD
The Southern Sea Otter was historically abundant along the California coastline until intense hunting pressures reduced their numbers to...
02010HD
02019HD
A young film crew searches for ways out of the climate crisis. In different cities they meet people who commit their lives to preserving our...
01947HD