That crazy chorus of crows keeps coming back to that spot down by the river near our house. I hear them in the morning around six if I'm out for a walk.
I've also started seeing a bald eagle in the area. It did a slow fly-by of Wentworth Park two mornings ago.
My colleague who lives right down there says she's pretty sure it's built a nest atop of one of the tall trees. I think it's a safe bet to say the crows have been trying to evict their new neighbour.