Screech owls or Screech-owls are typical owls (Strigidae) belonging to the genus Megascops. Twenty-one living species are known at present, but new ones are frequently recognized and unknown ones are still being discovered on a regular basis, especially in the Andes.Similar to other owls, the screech owl females are larger than the males of their species. They have a compact size and shape. The screech owls are small and agile. They are about 7 to 10 inches tall and have a wingspan of about 18 to 24 inches. They have prominent, wide-set feather tufts with bright yellow eyes. They have different brownish hues with whitish, patterned underside. This coloration helps them get camouflage against the tree bark. They have well-developed raptorial claws and curved bill. They use them as a tool to tear their prey into pieces that are small enough for them to swallow. They tend to carry their prey to the nest and then eat it.