05/12/1962: Avifauna
|
Paroaria coronata |
|---|
|
Stephanophorus diadematus |
|---|
|
Pyrocephalus rubinus |
|---|
|
Pitangus sulphuratus |
|---|
|
Tyrannus savana |
|---|
01/04/1963: Avifauna
|
Turdus rufiventris |
|---|
|
Furnarius rufus |
|---|
|
Mimus saturninus |
|---|
|
Zonotrichia capensis |
|---|
15/11/1963: Avifauna
|
Molothrus bonariensis |
|---|
|
Gubernatrix cristata |
|---|
|
Carduelis magellanica |
|---|
|
Thraupis sayaca |
|---|
|
Thraupis bonariensis |
|---|
|
Amblyramphus holosericeus |
|---|
07/07/1966: Avifauna
|
Chauna torquata |
|---|
20/02/1968: Avifauna
|
Ardea cocoi |
|---|
15/05/1968: Avifauna
|
Bubo virginianus |
|---|
|
Jacana jacana |
|---|
16/07/1968: Avifauna
|
Dendrocygna viduata |
|---|
|
Egretta thula |
|---|
17/12/1969: Avifauna
|
Chroicocephalus maculipennis |
|---|
28/05/1970: Avifauna
|
Himantopus melanurus |
|---|
14/10/1970: Fauna
|
Rhea americana |
|---|
11/08/1976: Serie ordinaria
|
Vanellus chilensis |
|---|
19/07/1984: Specie protette
|
Vanellus chilensis |
|---|
06/10/1993: America
|
Athene cunicularia |
|---|
22/10/1993: Fauna
|
Cariama cristata |
|---|
|
Xanthopsar flavus |
|---|
23/12/1993: W.W.F.
|
Rhea americana |
|---|
|
Rhea americana |
|---|
|
Rhea americana |
|---|
|
Rhea americana |
|---|
13/02/1995: Turismo
|
Rhea americana |
|---|
13/10/1995: Antarctica
|
Diomedea exulans |
|---|
28/05/1996: Capex '96
|
Calidris canutus |
|---|
22/04/1997: Fari
|
Calidris fuscicollis |
|---|
|
Larus atlanticus |
|---|
|
Progne chalybea |
|---|
|
Sterna vittata |
|---|
|
Tachycineta leucorrhoa |
|---|
29/05/1997: Pacific 97
|
Rynchops niger |
|---|
21/07/1997: Avifauna
|
Geranoaetus melanoleucus |
|---|
15/10/1997: Base antartica di Artigas
|
Pygoscelis papua |
|---|
30/04/1998: Avifauna in Uruguay
|
Caracara plancus |
|---|
|
Cygnus melancoryphus |
|---|
|
Platalea ajaja |
|---|
|
Theristicus caudatus |
|---|
26/02/1999: Las Caņas
|
Parula pitiayumi |
|---|
14/04/1999: Alberi in fiore e avifauna
|
Chlorostilbon lucidus |
|---|
|
Pipraeidea melanonota |
|---|
|
Tachuris rubrigastra |
|---|
|
Tangara preciosa |
|---|
27/09/2000: Spagna 2000
|
Geositta cunicularia |
|---|
|
Phacellodomus striaticollis |
|---|
|
Cacicus chrysopterus |
|---|
|
Donacospiza albifrons |
|---|
30/07/2001: Animali domestici da cortile
|
Gallus gallus |
|---|
30/01/2003: 15 anni di relazioni diplomatiche con la Cina
|
Vanellus chilensis |
|---|
22/01/2004: Avifauna marina
|
Daption capense |
|---|
|
Macronectes halli |
|---|
|
Puffinus gravis |
|---|
|
Thalassarche melanophris |
|---|
26/10/2004: UPAEP
|
Egretta thula |
|---|
11/08/2005: 50 anni dei francobolli della tematica Europa
|
Rhea americana |
|---|
01/12/2006: Avifauna serie ordinaria
|
Vanellus chilensis |
|---|
20/06/2008: Mercosur
|
Piranga flava |
|---|
|
Cyanocorax chrysops |
|---|
17/10/2008: Anno internazionale dei Poli
|
Stercorarius antarcticus |
|---|
13/10/2009: Avifauna e farfalle
|
Colaptes melanochloros |
|---|
|
Tachuris rubrigastra |
|---|
30/09/2010: Avifauna e flora
|
Furnarius rufus |
|---|
|
Guira guira |
|---|
08/10/2010: Trattato antartico
|
Pygoscelis antarcticus |
|---|
16/11/2011: Isla de Flores
|
Egretta thula |
|---|
|
Haematopus palliatus |
|---|
|
Larus dominicanus |
|---|
31/08/2012: Primavera
|
Charadrius modestus |
|---|
|
Paroaria coronata |
|---|
|
Pyrocephalus rubinus |
|---|
04/12/2013: Turismo
|
Calidris canutus |
|---|
22/07/2014: Tranqueras
|
Rhea americana |
|---|
16/09/2014: Anniversari
|
Phoenicopterus roseus |
|---|
05/06/2015: Vita nelle zone umide
|
Amblyramphus holosericeus |
|---|
|
Egretta thula |
|---|
|
Phoenicopterus chilensis |
|---|
|
Rynchops niger |
|---|
|
Theristicus caerulescens |
|---|
|
Xanthopsar flavus |
|---|