04/08/1953: Serie ordinaria
|
Charadrius sanctaehelenae |
|---|
12/12/1961: Serie ordinaria
|
Serinus flaviventris |
|---|
|
Foudia madagascariensis |
|---|
|
Gygis alba |
|---|
20/10/1975: Centenario dell apubblicazione del St. Helena
|
Charadrius sanctaehelenae |
|---|
19/04/1982: I viaggi di Charles Darwin
|
Alectoris chukar |
|---|
|
Phasianus colchicus |
|---|
12/09/1983: Avifauna
|
Lonchura oryzivora |
|---|
|
Foudia madagascariensis |
|---|
|
Estrilda astrild |
|---|
|
Serinus flaviventris |
|---|
26/07/1984: Nuova coniazione
|
Charadrius sanctaehelenae |
|---|
02/09/1985: 200esimo anniversario della nascita del naturalista J. J. Audubon
|
Gallinula chloropus |
|---|
|
Phaethon lepturus |
|---|
|
Anous stolidus |
|---|
16/08/1993: Specie minacciate di estinzione
|
Charadrius sanctaehelenae |
|---|
|
Charadrius sanctaehelenae |
|---|
|
Charadrius sanctaehelenae |
|---|
|
Charadrius sanctaehelenae |
|---|
|
Charadrius sanctaehelenae |
|---|
|
Charadrius sanctaehelenae |
|---|
26/08/1993: Avifauna
|
Serinus flaviventris |
|---|
|
Alectoris chukar |
|---|
|
Columba livia |
|---|
|
Estrilda astrild |
|---|
|
Acridotheres tristis |
|---|
|
Lonchura oryzivora |
|---|
|
Phaethon aethereus |
|---|
|
Oceanodroma castro |
|---|
|
Foudia madagascariensis |
|---|
|
Gygis alba |
|---|
|
Macronectes giganteus |
|---|
|
Charadrius sanctaehelenae |
|---|
15/04/2002: Birdlife International
|
Charadrius sanctaehelenae |
|---|
|
Charadrius sanctaehelenae |
|---|
|
Charadrius sanctaehelenae |
|---|
|
Charadrius sanctaehelenae |
|---|
08/04/2003: Turismo
|
Charadrius sanctaehelenae |
|---|
|
Sterna hirundo |
|---|
03/11/2006: Anniversari 8 v. set
|
Charadrius sanctaehelenae |
|---|
12/06/2007: BirdLife International
|
Anous minutus |
|---|
|
Oceanodroma castro |
|---|
|
Sula dactylatra |
|---|
|
Onychoprion fuscatus |
|---|
03/09/2007: Natale
|
Cygnus atratus |
|---|
|
Cygnus melancoryphus |
|---|
|
Cygnus olor |
|---|
17/07/2008: Avifauna degli ambienti marini
|
Sula leucogaster |
|---|
|
Anous stolidus |
|---|
|
Gygis alba |
|---|
|
Phaethon aethereus |
|---|