Stamps, 12 May 2017
51 to 100 of 172
Niger
postage2017, May 12 Turtles 2017 c issue unwmk (no perf info)
| - | 800fr | multi | Clemmys guttata | — | — | |
| - | 800fr | multi | Graptemys ouachitensis | — | — | |
| - | 800fr | multi | Macrochelys temminckii | — | — | |
| - | 3300Fr | multi | Glyptemys insculpta | — | — |
2017, May 12 Water Birds 2017 b issue (5 stamps)
| - | 800fr | multi | Mycteria leucocephala | — | — | |
| - | 800fr | multi | Fregata magnificens | — | — | |
| - | 800fr | multi | Jabiru mycteria | — | — | |
| - | 800fr | multi | Somateria fischeri | — | — | |
| - | 3300Fr | multi | Grus canadensis | — | — |
2017, May 12 Owls 2017 d issue (5 stamps)
| - | 800fr | multi | Asio flammeus | — | — | |
| - | 800fr | multi | Strix aluco | — | — | |
| - | 800fr | multi | Tyto alba | — | — | |
| - | 800fr | multi | Megascops asio | — | — | |
| - | 3300Fr | multi | Asio otus | — | — |
2017, May 12 Birds of Prey 2017 b issue (5 stamps)
| - | 800fr | multi | Polemaetus bellicosus | — | — | |
| - | 800fr | multi | Lophaetus occipitalis | — | — | |
| - | 800fr | multi | Terathopius ecaudatus | — | — | |
| - | 800fr | multi | Gyps rueppellii | — | — | |
| - | 3300Fr | multi | Pandion haliaetus | — | — |
2017, May 12 Fishes 2017 c issue (5 stamps)
| - | 800fr | multi | Corydoras melini | — | — | |
| - | 800fr | multi | Trichopodus leerii | — | — | |
| - | 800fr | multi | Trichogaster lalius | — | — | |
| - | 800fr | multi | Tetraodon biocellatus | — | — | |
| - | 3300Fr | multi | Moenkhausia pittieri, Moenkhausia sanctaefilomenae | — | — |
2017, May 12 Whales 2017 issue (5 stamps)
| - | 800fr | multi | Physeter macrocephalus | — | — | |
| - | 800fr | multi | Megaptera novaeangliae | — | — | |
| - | 800fr | multi | Balaena mysticetus | — | — | |
| - | 800fr | multi | Balaenoptera acutorostrata | — | — | |
| - | 3300Fr | multi | Megaptera novaeangliae | — | — |
2017, May 12 Lions 2017 issue Panthera leo (5 stamps)
| - | 800fr | multi | Panthera leo | — | — | |
| - | 800fr | multi | Panthera leo | — | — | |
| - | 800fr | multi | Panthera leo | — | — | |
| - | 800fr | multi | Panthera leo | — | — | |
| - | 3300Fr | multi | Panthera leo | — | — |
2017, May 12 Horses 2017 b issue (5 stamps)
| - | 800fr | multi | Friesian Horse | — | — | |
| - | 800fr | multi | Gypsy Horse | — | — | |
| - | 800fr | multi | Akhal-Teke | — | — | |
| - | 800fr | multi | Mustang | — | — | |
| - | 3300Fr | multi | Pinto Horse | — | — |
2017, May 12 Extinct Species 2017 issue (5 stamps)
| - | 800fr | multi | Urania sloanus | — | — | |
| - | 800fr | multi | Rucervus schomburgki | — | — | |
| - | 800fr | multi | Smilodon fatalis | — | — | |
| - | 800fr | multi | Battus polydamas antiquus | — | — | |
| - | 3300Fr | multi | Hippotherium primigenius | — | — |
2017, May 12 Orchids 2017 d issue (5 stamps)
2017, May 12 Stamps on Stamps 2017 b issue
| - | 800fr | multi | Platymantis vitiensis | — | — |
51 to 100 of 172