A day in the park with camera

 Kiskadee's have taken up residence in a cactus. From all the activity my guess is they are feeding babies.

          Bird of Paradise-above  Kiskadee-below

Great Kiskadees are a treat for bird watchers who visit south Texas—and the birds won’t keep you waiting. They’re boisterous in both attitude and color: a black bandit’s mask, a yellow belly, and flashes of warm reddish-brown when they fly. Kiskadees sit out in the open and attract attention with incessant kis-ka-dee calls and sallying flights. Despite their small U.S. range, this is one of the most widespread flycatchers in the Western Hemisphere.