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 Pakistan with theme "Birds - General"

  1. Pk038.12-80
    Wns Number
    PK038.12
    Country / Post
    Pakistan
    Date of Issue
    September 27, 2012
    Subject
    Migratory Birds in Pakistan - Siberian Crane
  2. Pk037.12-80
    Wns Number
    PK037.12
    Country / Post
    Pakistan
    Date of Issue
    September 27, 2012
    Subject
    Migratory Birds in Pakistan - Snow Geese
  3. Pk036.12-80
    Wns Number
    PK036.12
    Country / Post
    Pakistan
    Date of Issue
    September 27, 2012
    Subject
    Migratory Birds in Pakistan - Shoveler Duck
  4. Pk035.12-80
    Wns Number
    PK035.12
    Country / Post
    Pakistan
    Date of Issue
    September 27, 2012
    Subject
    Migratory Birds in Pakistan - White Stork
  5. Pk003.09-80
    Wns Number
    PK003.09
    Country / Post
    Pakistan
    Date of Issue
    March 23, 2009
    Subject
    National Year of Environment 2009 - Chukar