This morning, I was privileged to see two very young northern rough-winged swallows getting fed at Lake Murray. Sorry for the blurriness, they were far away and it was cloudy and there were branches in my way.
This first photo shows a hummingbird who was very interested in what was going on. Yes, there are two babies in the first two photos, one is closer to the right and less active. The first two pictures also have an adult. The first photo shows an adult leaving after feeding the youngster and the second photo shows the adult approaching the youngster who begins to show a begging posture. Note that in both photos the other baby doesn't react.
Another immature (teenager) rough-winged swallow was also waiting to get fed. The swallows were doing a good job keeping the bugs down today.