Kakapo With thanks to Pizzey and Knight I would plump for Long billed C. baudinii as the bill looks a bit longer than the standard shortbilled C. latirostris. though it's difficult to tell from the angle, and the mesh.
Hmmm... baudinii for dean, latirostris for hix! So, still unresolved. Maybe is easier by trying to know what species are kept at Tasmania zoo, rather than looking at physical characters...
Thanks to both