From the dramatic moment a man in danger of being swept over a waterfall is rescued from an icy river, to the family whose home was invaded by birds.

More jaw-dropping footage filmed by members of the public, including a teenager who fought off a bear to save her dogs, and a family trapped inside their home as wildfires raged.

Jaw-dropping documentary series. A plane stalls in mid-air while skydivers are clinging to the outside, and a British skier fights for her life in an avalanche.

Documentary series. New York police officers rescue a mother and baby from a wrecked car, and a British farmer tries to locate their animals in a snowstorm.