Saw my first of spring Golden-cheeked Warblers today at Friedrich Wilderness Park in San Antonio. One was on the Main Loop Trail between markers ML4 and ML5 about 11am. Two more were on the Water Trail about half way to the windmill about noon. ID quality photos of 2 of the birds are on my ebird list. Also had a "heard only" Audubon's Oriole on the south end of the Main Loop Trail.