Hybrids in love

The continuing saga of Bosley, the magpie duck/mallard hybrid, who has finally found love in Belinda - another hybrid. At least, we're pretty sure, with her pied markings and flipped-up tail. And she has a green bill, which I've never heard of! Every time we go to Como Lake, we see the two of them together, but there is always a third presence - a mallard drake who just hangs around them. At one point, he seemed very attached to Bosley and even chased him all over the park, while Bosley ran in terror. Is this a romantic duck triangle, or what?