Double trouble

Not the best photo in the world given the reflection in the window but it's the best of only six photos I took, all of which were of these blackbirds on the front lawn. I guess the one in the foreground is the male who has been helping the female to build a nest in our back garden, as he kept chasing the one at the back away. I couldn't get the camera focused on them quick enough to catch them having a brief fight in mid air. I will keep trying though!