Owl recorded in Oman could be a new species

Ornithologists working in Oman say an owl discovered in a remote, mountainous region could be a new species.
Wildlife sound-recordist Magnus Robb told BBC News that he heard the bird's call whilst trying to record the call of another type of owl.After repeated trips to the remote site,he and a colleague naturalist and photographer Arnoud van den Berg captured photographs of the bird.