My wife and I were out biking on Kiawah Island when we passed by this area with all these birds. I can’t help but wonder why they were all gathered at that particular moment in time. I assume it has something to do with food. Toss a few crackers on the beach and in no time you’ll have more birds swarming around you than you can count.
I’m not sure human behavior is dramatically different- food can have a similar effect. In the Gospel, Jesus feeds the multitudes. The people pursue him because they “ate the loaves and were filled.” Jesus tells them (and us) there is something far greater to seek (John 6:23-27).