Detective Comics #615 1990

Detective Comics #615, "The Penguin Affair: II - Bird of Ill Omen!", features Batman facing a city-wide assault by the Penguin's deadly flocks of birds. The villain, infatuated with a soap opera character, unleashes chaos across Gotham, culminating in an airplane crash and even an invasion of the Batcave. This issue is a crucial second chapter in the three-part "Penguin Affair" storyline, which began in Batman #448 and concludes in Batman #449, making it notable for collectors following key Batman and Penguin narratives from the early 90s.