Try getting close to a goshawk nest.
BTW, they build up to 5 of them and use just one.
Where I am, the only hawk nests we become aware of are on ledges of tall buildings. I’m sure they are also in tall trees, but I’ve never heard of an attack like this from a hawk around here.
Which is weird, because I’ve had them attack small birds or take down a rabbit and sit tearing it apart within a few feet or yards of where I was standing.