The Upfront video was well received and we were asked to create a single screen version to give Discovery viewers a special preview. The teaser trailer was released online and appeared as an exclusive first look on The Huffington Post.
Here are some surprising facts about the production:
2,830 days of filming.
850+ hours of high definition footage filmed.
600 helicopter flying hours.
110 animal species filmed.
29 American states and 8 Canadian provinces used as locations.
4 cameras lost or damaged beyond repair.