From Tom Smith:

I went to Lord Stirling Park today (Sunday, June 3). First, I found the Prothonotary Warbler singing between June Beetle Bridge and the observation tower and was able to get some pictures. I put the pictures at http://www.flickr.com/photos/tsmzth/7332644732/in/photostream/. Later on, I heard a prothonotary warbler some distance north of the tower – I’m not sure whether it was a different bird or the same one wandering over a large territory.

I then went to the “dance floor” to observe the flycatchers. They were not close enough to view, but I was able to get some audio recorded on my camera. I put this audio at http://www.flickr.com/photos/tsmzth/7332645252/in/photostream/ . This audio is spliced together from four separate tracks, and on it you can hear several contrasting calls of ‘fitz-bew’ and ‘fe-BEE’.

– Tom Smith