These are common, yet hardly ever seen birds. Their nocturnal habits and great camouflage make them elusive to observe. They often conceal themselves in tree cavities during the daytime.
These birds occur in a wide range of habitats and can often live in urban areas. There are two distinct color morphs – red and gray. They are only about the size of a Robin.
The Eastern Screech-Owl hunts at dusk and at night. It does so mostly by watching from a perch and then swooping down to take prey from the ground. It eats a fair amout of large insects and crayfish during the warmer months and mainly eats rodents during colder months.
Its whinnying and trilling songs are familiar, but its vocalizations also include rasps, barks, hoots, chuckles, and screeches.
The Eastern Screech-Owl was first described by Carolus Linnaeus, in 1758. They have also been called the Common Screech Owl, Ghost Owl, Dusk Owl, Little-eared Owl, Spirit Owl, Whickering Owl, Little Gray Owl, Mottled Owl, Mouse Owl, Cat Owl, Shivering Owl and Little Horned Owl.
A group of owls has many collective nouns, including a “bazaar,” “glaring,” “parliament,” “stooping” and “wisdom” of owls.