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 Ecuador with theme "Birds - General"

  1. Ec038.17-80
    Wns Number
    EC038.17
    Country / Post
    Ecuador
    Date of Issue
    November 27, 2017
    Subject
    Tourist places - America UPAEP 2017 - Chimborazo - Ecuadorian Hillstar (Oreotrochilus chimborazo)
  2. Ec036.17-80
    Wns Number
    EC036.17
    Country / Post
    Ecuador
    Date of Issue
    November 27, 2017
    Subject
    Tourist places - America UPAEP 2017 - Isabela Island - Galápagos - Nazca Booby (Sula granti)
  3. Ec031.17-80
    Wns Number
    EC031.17
    Country / Post
    Ecuador
    Date of Issue
    October 24, 2017
    Subject
    Darwin and Wolf Marine Sanctuary - Blue-footed Booby (Sula nebouxii)
  4. Ec108.15-80
    Wns Number
    EC108.15
    Country / Post
    Ecuador
    Date of Issue
    November 13, 2015
    Subject
    All You Need is Ecuador - Collared Inca - Coeligena torquata - Andes
  5. Ec097.15-80
    Wns Number
    EC097.15
    Country / Post
    Ecuador
    Date of Issue
    November 13, 2015
    Subject
    All You Need is Ecuador - Magnificent Frigatebird - Fregata magnificens - Galápagos
  6. Ec081.15-80
    Wns Number
    EC081.15
    Country / Post
    Ecuador
    Date of Issue
    October 20, 2015
    Subject
    Ecuadorian Birds - Crimson-mantled Woodpecker - Piculus rivolii
  7. Ec080.15-80
    Wns Number
    EC080.15
    Country / Post
    Ecuador
    Date of Issue
    October 20, 2015
    Subject
    Ecuadorian Birds - Elegant Crescentchest - Melanopareia elegans
  8. Ec079.15-80
    Wns Number
    EC079.15
    Country / Post
    Ecuador
    Date of Issue
    October 20, 2015
    Subject
    Ecuadorian Birds - Crescent-faced Antpitta - Grallaricula lineifrons
  9. Ec077.15-80
    Wns Number
    EC077.15
    Country / Post
    Ecuador
    Date of Issue
    October 20, 2015
    Subject
    Ecuadorian Birds - Bay-headed Tanager - Tangara gyrola
  10. Ec076.15-80
    Wns Number
    EC076.15
    Country / Post
    Ecuador
    Date of Issue
    October 20, 2015
    Subject
    Ecuadorian Birds - Black-necked Red Cotinga - Phoenicircus nigricollis