Pigeon Valley is a Natural Heritage Park and formally declared municipal nature reserve in Durban, South Africa. It is an unusual example of an urban reserve with very high levels of biodiversity. It was established to provide protection for the Natal elm and other forest giants of the coastal climax forest. Another rare tree that occurs here is Natal forest loquat…Pigeon Valley is a Natural Heritage Park and formally declared municipal nature reserve in Durban, South Africa. It is an unusual example of an urban reserve with very high levels of biodiversity. It was established to provide protection for the Natal elm and other forest giants of the coastal climax forest. Another rare tree that occurs here is Natal forest loquat, which is endemic to the Durban area and to oNgoye Forest.