3000 Francs Greater Thorn Bird

Gabon's wildlife coin program has issued prolifically through the Banque des États de l'Afrique Centrale, which manages monetary policy for six Central African nations collectively — meaning Gabon itself exercises limited unilateral control over what gets struck in its name. This has produced a long run of high-weight silver pieces marketed almost exclusively to European and Asian collectors, with negligible circulation intent.

The "Greater Thorn Bird" designation does not correspond to any recognized common or scientific name in ornithological literature, which suggests either a proprietary marketing name coined by the issuing agency or a translation artifact from another language. Worth noting before attributing any conservation or ecological significance to the subject.