1952: N. D. Hrvatska
FlowersFlowersFlowersFlowersFlowersFlowersFlowersFlowersFlowersFlowersEuropean Goldfinch (Carduelis carduelis)Northern Gannet (Morus bassanus)Eurasian magpie (Pica pica)FlowersFlowersEurasian Magpie (Pica pica)Eurasian Magpie (Pica pica)Northern Gannet (Morus bassanus)Northern Gannet (Morus bassanus)Common Buzzard (Buteo buteo)Common Buzzard (Buteo buteo)Gray Wagtail (Motacilla cinerea)Gray Wagtail (Motacilla cinerea)Common Buzzard (Buteo buteo)FlowersFlowersBohemian Waxwing (Bombycilla garrulus)Bohemian Waxwing (Bombycilla garrulus)European Goldfinch (Carduelis carduelis)Gray Wagtail (Motacilla cinerea)PoppyFlowersOverprint UPUOverprint UPUOverprint UPUOverprint UPUBohemian Waxwing (Bombycilla garrulus)Overprint UPUOverprint UPU