The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps issued by Uruguay with theme "Birds - General"

  1. Uy023.15-80
    Wns Number
    UY023.15
    Country / Post
    Uruguay
    Date of Issue
    June 05, 2015
    Subject
    Wetlands for Our future - Saffron-cowled Blackbird (Xanthopsar flavus)
  2. Uy021.15-80
    Wns Number
    UY021.15
    Country / Post
    Uruguay
    Date of Issue
    June 05, 2015
    Subject
    Wetlands for Our future - Plumbeous Ibis (Theristicus caerulescens)
  3. Uy020.15-80
    Wns Number
    UY020.15
    Country / Post
    Uruguay
    Date of Issue
    June 05, 2015
    Subject
    Wetlands for Our future - Snowy Egret (Egretta thula)
  4. Uy019.15-80
    Wns Number
    UY019.15
    Country / Post
    Uruguay
    Date of Issue
    June 05, 2015
    Subject
    Wetlands for Our future - Chilean Flamingo (Phoenicopterus chilensis)
  5. Uy018.15-80
    Wns Number
    UY018.15
    Country / Post
    Uruguay
    Date of Issue
    June 05, 2015
    Subject
    Wetlands for Our future - Black Skimmer (Rynchops niger intercedens)
  6. Uy017.15-80
    Wns Number
    UY017.15
    Country / Post
    Uruguay
    Date of Issue
    June 05, 2015
    Subject
    Wetlands for Our future - Scarlet-headed Blackbird (Amblyramphus holosericeus)
  7. Uy025.14-80
    Wns Number
    UY025.14
    Country / Post
    Uruguay
    Date of Issue
    July 22, 2014
    Subject
    100 Years of Tranqueras
  8. Uy056.13-80
    Wns Number
    UY056.13
    Country / Post
    Uruguay
    Date of Issue
    December 04, 2013
    Subject
    Tourist Destinations - Calidris canutus
  9. Uy025.12-80
    Wns Number
    UY025.12
    Country / Post
    Uruguay
    Date of Issue
    August 30, 2012
    Subject
    Spring Series 2012
  10. Uy025.10-80
    Wns Number
    UY025.10
    Country / Post
    Uruguay
    Date of Issue
    September 30, 2010
    Subject
    Spring Series - Flora and Fauna - Passiflora coerulea

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