While Luna and I were having our walk today I was hearing several Grasshopper Sparrows calling. They were quite vocal flying here and there. I stopped when I saw one with a large green worm in its bill. It perched on top of a fence post waiting for us to go on our way. I wanted to see where it went with its prey. It wouldn't budge as long as I stood there watching it. I even walked away backward watching and it knew what I was doing. I gave up when it appeared so small I couldn't tell if it was on the fence post or not. It is amazing that they can call with a bill full of food.