Trevor Price was a student of Peter Grant’s who was stationed on Daphne Major beginning in 1979. During his tenure on the island, Price observed the “comedy of sexual selection” that influenced how the finches mated, passed on their traits, and evolved. Price began to believe that selection on the island had begun to favor smaller birds with smaller beaks, and that an external force like a weather event might be able to tip the scales and begin the selection event in earnest. But Price’s watch ended before the heavy rains of 1981 reached the archipelago.