Male dungflies defend territories in a dung pat to have access to females. What is true about how long males are willing to defend and stay at a territory?
O If they stay too long at a territory, they encounter fewer females
O If they stay too long, they can't mate with any females
O If they move from pat to pat too often, they don't encounter any females
O If they can defend a single territory for a long period of time, they maximize the number of females that they will encounter