Video: Black swan financially surfing

The black swan is excited about surfing and waving in the water, at a beach in Australia.

Black swans were discovered in the waters of the Gold Coast city, east of Australia. Marc Bekoff, a University of Colorado researcher, describes them as very interesting.

In the video, a swan starts to surf on the first wave, the other three move and glide behind. Scientists call this act of imitation a "social spread" behavior. This is the behavior that can occur in humans.

Live Science quoted Bekoff as saying, the swan's action shows that the sensory center in the brain can work when they do something interesting. Studies in the past have provided a lot of data to show that animals can also have emotional lives like humans.

Some similar cases have been discovered in other animals such as ducks or geese and dolphins in the sea.