Stamps Year 1988

3328C - Gray Heron
Manuel Briones
1225 - Bullfinch
Manuel Briones
1224 - Nuthatch
Manuel Briones
1224 - Nuthatch
Manuel Briones
2285d - Tricolor Candelo and Boreal Owlet
Manuel Briones
2283 - Pheasant
Manuel Briones
1865d - Common Wren
Manuel Briones
1865c - Kingfisher
Manuel Briones
1865b - Warbler
Manuel Briones
532 - Crowned Eagle
Manuel Briones