Ruru and the common name is Morepork as this is what it's call sounds like he is saying.
Ruru, the NZ owl is called the is also called the Morepork, it is mostly named after its call at night.
The Barn Owl is sometimes called a ghost owl.
Harry's owl is called Hedwig, Ron's owl is called Pigwidgeon!
The tiny owl is called the elf owl at 5.25 inches long. The small owl is called the cactus ferruginous pygmy owl at 6 inches long.
A bird that looks like an owl is called a "hawk owl."
A moth that looks like an owl is called an "owl moth."
A young owl is called an owlet or fledgling.
The NZ rugby league team are called the Kiwis
the male owl and female owl are both called an owl, but the female owl is sometimes called a hen.
A owl or any bird that is not yet a adult is called a imature ------.
Snowy owl babies are called "owlets."
There is no specific term or either a male or female owl.