There is a small clearing in the trees along the walking track where the houses are set back a little but the clearing has a small light blue fibro dwelling with an awning on the left which is closer to the track than the houses. A lovely lady has this as her art studio and helped me at the time. The first couple of swoops were just before I came out of a bunch of trees to the clearing, just before the blue dwelling heading east so my guess is the nest is in the bunch of trees along side of the track (west of the blue dwelling). No injury. The pecks were fairly mild but I do not want to experience that again! Terrifying!