Buceros bicornis (synonym of great hornbill)

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  Buceros bicornis
  1970
  
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  Buceros bicornis
  1975
  
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  Buceros bicornis
  (2 stamps, 1977)
  
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  Buceros bicornis
  1983
  
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  Buceros bicornis
  1983
  
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  Buceros bicornis
  1991
  
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  20nu issue=Birds of the World
  
  Buceros bicornis
  1999
  
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  Buceros bicornis
  2000
  
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  Buceros bicornis
  2004
  
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  25000db issue=Hornbills
  
  Buceros bicornis
  (2 stamps, 2014)
  
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  24000le issue=Tropical birds
  
  Buceros bicornis
  2015
  
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  850Fr issue=Hornbills 2016
  
  Buceros bicornis
  (2 stamps, 2016)
  
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  350.00MT issue=Hornbills 2017
  
  Buceros bicornis
  (2 stamps, 2017)
  
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  300.00MT issue=Hornbills 2018
  
  Buceros bicornis
  (4 stamps, 2018)
  
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  800fr issue=Hornbills 2019
  
  Buceros bicornis
  (3 stamps, 2019)
  
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  6000r issue=Birds of Cambodia 2020
  
  Buceros bicornis
  2020
  
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  Buceros ..ornbill)
  2003
  
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  Great In..bicornis
  2000