I've got one for you. Poached Eggs 1.1, 35,610.

I've got 142,020 on 3.20, but that was with three birds. There is a way to get more than 150,000 I'm sure. I've been able to take all the columns down with a single bird (but only once), but screwed up on the egg dropper and wasn't able to completely knock down the gazebo.