Which way is south? On August 14, 2010 By Bunny DayIn birds, something cool1 Comment Activity around the hummingbird feeder has really picked up. As they get ready to migrate, they are storing up fuel. I have as many as 12 at a time competing for food. Boy, are they aggressive with one another! On the other hand, I sit right beside their feeder, and they completely ignore me. Great entertainment for me.