Owan
Owan is an ethnic group in the Northern part of Edo State, Nigeria. They are one of the Edoid peoples. Owan is currently made up of two Local Government Areas, namely: Owan East and Owan West, including so many clans; notable amongst them are: Ihievbe, Emai people, Iuleha land, Ora, Igue, Uokha, Otuo, Ikhin, Ivbi-Mion, Ivbi-adaobi, Ozalla, etc. Etymology. The name Owan, also pronounced Onwan, is derived from the root word "Owanbua" which is a name of a notable daughter of Egomi of Uvbiato. Uvbiato is the present day Uhonmora meaning the head of all Ora. Folklores  have it that Madam Owan married at Otuo village but was not blessed with any children. When she died, her burial place became a stream that flowed from Otuo, through many villages in Owan before joining the Ule river which eventually emptied into the river "Ose". The Whistling tortoise in Avbiosi. The Okhaku'roros so perfected the art of wars to a stage that they used magical means to make tortoises into signaling devices. These tortoises would whistle to indicate imminent attacks. An Akhuere or ducant tree was planted on a spot in Avbiosi to mark the fetish object, which they  named Unuo gboeren. To avoid spiritual repercussions, hunters would not pick the whistling tortoise in that vicinity. The Unuo gboeren is a shrine that still stands today in Avbiosi. In 1976 the Unuo gboeren tree was to give way to a new road, being constructed by Niger cat construction company. The road was supposed to be a thoroughfare passing through Avbiosi to Ifon in Ondo state, Nigeria. The intervention of Pa Alfred Onime Obuhoro spared this tree and the road was diverted from the shrine. Pa Obuhoro was born under the tree on the 24th of December 1922. This shrine  is appeased during severe draughts to bring rain.