Yucca stems are handy perches for young swallows who tire easily.
Young swallow: Feed me! Feed me!
Adult swallow: You're big enough to find your own bugs. Get with the program.
Young swallow: I'll chirp for food.
Young swallow: What's a bird got to do to get a meal around here?
And with that, he flew off into the sunset in search of his own bugs.