"Nature, at once beautiful and pristine yet dangerous and uncompromising. Towering mountains, fertile valleys, thrust of rock, and liquid flow. Within this world the drama of life plays out as it has since the beginning of time. The eagle's strong wings scale the valley walls, his keen eye trained on the river below, alert to any movement. Salmon, pursuing the same trail they have for generations, are making their way home. Suddenly, a flash of silver from below ignites a fury of plunging wings, and with a flourish of slapping water and pungent air; salmon and eagle are gone into the brilliant rhythm of the day."