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Cattle Egret (Bubulcus ibis), International Hunting Exhibition EXPO '81, Plovdiv: Waders serie, circa 1981 #135313518
Description
MOSCOW, RUSSIA - OCTOBER 21, 2018: A stamp printed in Bulgaria shows Cattle Egret (Bubulcus ibis), International Hunting Exhibition EXPO '81, Plovdiv: Waders serie, circa 1981
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