Animal behaviorists in Muenster, Germany said that a wild black swan named Petra has become smitten with a white, two-seat, swan-shaped paddle boat. They said the Black Australian Swan has been showing all the typical signs of love for its species including circling the plastic boat, making crooning noises and staring endlessly.The unusual behavior of the swan has compelled authorities to move the bird and the boat to the elephant paddock at the local zoo for the winter as the black swan now refused to fly south for its annual winter migration without his mate. Zookeepers attempted to fix the swan up with others of his own species but he was not interested.






