Although the official thermometer in Wichita Falls (which must be in the shade) has not yet hit 100 degrees, it is HOT. Last I saw today, the official temperature was sitting at 99. We haven't had much rain, even with the clouds and showers that have popped up around the area all week. The birds need water.
If you have a birdbath, be sure to keep it full. Most bird baths are too deep for our song birds, so be sure to put some rocks in the bottom to make pools or very shallow places for the birds to stand or sit. I have a flat piece of rock propped on the edge that slants down to the center of the bird bath, and the birds often stand on it when drinking.
At this time of year, water is a no-fail way to get birds to your yard.