NEW YORK CITY — After coming home from being hospitalised for three months, a female hawk was left heartbroken as she finds out her man shacked up with another bird.<br /><br />Christo and Dora are two red-tailed hawks that have been living at Tompkins Square Park, together they had 10 kids. <br /><br />Since 2010, the population of red-tailed hawks have risen around the Big Apple, possibly due to the location of the food source, like rats, pigeons have increased around the city.<br /><br />Three months ago, while Dora was away for an injury, a hawk named Nora showed up and began flapping her feathers at Christo. They even spent at the nest that was created by Christo and Dora. <br /><br />The drama hit climax when Dora came back on Monday as the three birds met beak-to-beak while screaming at each other. <br /><br />Lately, Christo was spotted visiting Dora every morning by bringing her food and helping her to build her nest, then, in the afternoon he stays with Nora to mate.<br /><br />A wildlife rehabilitator who nursed Dora said red-tailed hawks normally stick together forever, but in the Big Apple hawks find a new mate within a day if one of them dies, also, a shared relationship is rare but possible.