The elusive eagle-owl frequents large forests, preferring dense evergreen or moist deciduous forests. Its greyish-brown plumage with dark, coarse markings and distinctive ear tufts, measuring 63-76mm, make it easy to identify. With large talons and well-feathered legs, juveniles are paler than adults. Nocturnal by nature, it hides in dense foliage by day but may hunt during the day in undisturbed areas. Its diet includes small mammals, birds, lizards, and rodents. Breeding occurs between April and May, with a single egg laid in natural hollows or abandoned nests. Known as the “Devil bird” in Sri Lanka, its cry is thought to be an omen of death.