5 Dollars Keel-Billed Toucan, Silver

Belize had issued a base-metal version of this denomination since the early years of independence, but the silver striking emerged as part of a broader Commonwealth collector series that gained traction through the early 1980s. The keel-billed toucan — the national bird — had appeared on Belizean currency since the country shed the British Honduras name in 1973, making this one of the longer-running wildlife motifs in the region's coinage history.

The .925 fineness and two-year window of issue suggest limited collector-market distribution rather than any domestic circulation intent.