1. NHD4/634 Reference (shelfmark): NHD4/634 Title: Pink-Necked Green Pigeon Scope & Content: Pink-Necked Green Pigeon ‘Treron vernans’ Original inscriptions: ‘Treron viridus (Scop) vernans (gmel)’ Further inscriptions: Artist: Medium: Watercolour Size: 270 by 355 mm Note: male Collection Area: Visual Arts Languages: Not applicable Date Range: 1820 Extent: 1 Item