Kin - yes, however the trail is accessible to the public. Thanks for the comments on the photos, but I still find the yellow bellied to be a bit soft as the darn thing was moving around so much.
For anyone who goes up there, simply advise the gate guard that you're there to go for a hike on the trail to do some photography of the local bird and wild life. They'll probably ask you for a piece of ID (Drivers License) to verify you are who you are and then let you through. You'll come to a split in the road, stay to the left. The entrance is on the left hand side and there is a small parking lot.
The trails are approximately 10km in distance and along with the birds mentioned you'll also see red squirrels by the boatload and if you go in the early morning there is a great chance you'll see deer, as there were plenty of tracks visible in the mud that was on the pathway.
All the birds noted were in the main forest and are easily seen from the walkway and hence it isn't necessary to go into the forest to try to get some decent shots. The broad wing was in a marshy area which has several dead heads suitable for perching, all of which are viewable from the trail itself.
Cheers, and pack the bug spray - plenty in this area and the mosquitos are getting ready to hatch from the marshes.
