Species of this White Dove I visited a bird enclosure close to where I live in Australia. The enclosure had several different species. The birds that stood out most were these doves sitting right along the fence railing, making a deep "Wo-wo-wo-woo" sound. That and also I thought they looked and sounded similar to Spotted Doves. !enter image description here !enter image description here Does anyone know what the species of this birds may be?

I think this is a Barbary dove (or Ringneck dove). See this image (from the here):

!enter image description here

More information can be found here and here. The second pages shows also images of different color variations.