I had never seen one, or even realized we had them around here till this year, the same with the brown creeper:) The wrens do have a very pretty call. I saw one sitting in a tree while it was singing, now I hear that sound all the time and Know what it is. I wish I new the sounds they all make. I know the wren, jay, and nuthatch. The rest I still don't know.
Becky
I had a BrownCreeper regularly visiting, quite a few years ago. The first bird I ever photographed. :) Then I saw Brown Creeper a few times through the years but I haven't seen one this year at all. Aren't they neat. Learning calls can be tricky for me because each bird has so many more than just the common calls that ids them. :)