The first 4 images were shot in the morning where the Alder Flycatcher was previously seen. I heard it several times (as I was shooting so I know it was calling) after the other birders left... I think it sounded more like the Alder on my Sibley recordings. All were taken in very poor (badly backlit) light.

The 5th shot, for comparison, was taken near the bridge down the hill from the Education Center at a large dead fall 150 feet west of the bridge on the south side. The 5th image is most likely a Willow; it did not utter a sound.