This was the humorous moment a US woman on holiday in Cabo San Lucas, Mexico amused a duo of dolphins with an entertaining hat performance.<br /><br />Filmed on March 15, the footage shows how the intrigued dolphins are watching the woman perform with the hat through a circular window.<br /><br />The filmer explained: "This video was taken while my wife and I were on vacation in Cabo San Lucas in March 2020. <br /><br />"We were resting in the lobby of Cabo Adventures/Cabo dolphins after having gone whale watching and were both watching the dolphins. <br /><br />"After one stopped to check us out for a few seconds my wife thought that the dolphins might like a performance. <br /><br />"To everyone's delight they did, and a new friendship was made!"