 That bee is going towards the hive. So when we track the bee, we're trying to see the wobbly line. Straight line, we know it's going out. And wobbly line, we know it's going back to the hive. So we go towards the wobbly lines. And when you're talking about the lines, you mean their path that they're flying to the hive. So they're flying in a kind of wobbly way. Slower than when they're flying out, very straight.