This week theme.
Bottlenose dolphins are well known as the intelligent and charismatic mammal of many aquarium shows. Bottlenose dolphins are great communicators. They can make a unique signature whistle that may help individual dolphins recognize each other or perform any other kind of communication still unknown. Dolphins even make noises so loud that can stunt fish. In this photo, the dolphin keeper at the Ocean Park, Hong Kong was preparing for a presentation at the Ocean Theatre.
Ocean Park, Hong Kong
Lonely Travelog 
Beautiful picture :)