Birds Do It, Bees Do It, Even Foraging Humans Do It : Post Any Article

Birds Do It, Bees Do It, Even Foraging Humans Do It : Post Any Article
When foraging most animals, including humans, use a similar pattern or strategy. They move for a short time in one direction, then move off in another direction looking for food, then another. But these short trips are interspersed with occasional but regular longer-distance walks (or flights).