Three birds on a perch: Frank, Tea, and Goober. Tea sang his Hunka Hunka Burning Love song, and danced his Hunka Hunka Burning Love dance, to Goober. Frank was watching, and kept hopping closer and closer to Tea. Tea kept hopping closer and closer to Goober, but Goober — who was only a couple of inches away from the end of the perch anyway — wasn't moving. Finally, Tea flew around to Goober's other side, but by then the mood was gone, and he stopped singing and dancing. Then, the usual post song and dance activity took place between male and female: they touched beaks a few times, and made brief motions to preen each other's faces, although preening didn't really take place. Here's the catch: Frank and Goober touched beaks and almost preened, not Tea and Goober! Cross species hanky panky!