In 2008, the BBC once again pranked their viewers with video footage showing a new evolution of penguins. Supposedly filmed on King George’s Island, the Adelie penguins were shown flying.
Presenters explained that the bitterly cold Antarctic conditions had caused the penguins to evolve. Rather than hibernating, they were now able to fly north to more tropical climates to enjoy winter in the sun.

A video clip of the “flying penguins” fooled many Internet viewers, who failed to discern the special effects used in the video. The British tabloid press seized upon the flying penguin story before the April Fools’ prank was revealed