I made a quick birding stop after the rain let up today at the Fox River Sanctuary. It was quiet for the first few minutes but then I spotted a Prothonotary Warbler down stream. It feed on gnats on a branch over hanging the river which is typical. The air was filled with gnats as a few times I got them in my mouth. Other warbler species to note, Northern Parula, Tennessee, Magnolia, Yellow, Nashville, Palm and Cape May. It was cloudy with a mist once in awhile with temps in the mid 60’s.