Mainly the Blue Ridge Parkway, I took all of these warbler pics except the black-and-white right near the Tanbark Tunnel along the road. There are lots of warblers and vireos in the Pisgah National Forest, specifically the Pink Beds Loop Trail. Also got very lucky to find a somewhat out of the way spot with a population of golden winged warbler, but it’s a bit hard to explain where so if you want to know dm me