Birds of Prey Souvenir Sheet

Bulgaria · 1980 · 13s, 23s, 35s, 43s, 80s

This souvenir sheet features five stamps, each depicting a different bird of prey native to Bulgaria. The stamps showcase the Imperial Eagle, Saker Falcon, Griffon Vulture, Egyptian Vulture, and the Short-toed Snake Eagle in detailed illustrations, highlighting the nation's rich avian biodiversity.

Issued in 1980, this set reflects a growing global and national interest in wildlife conservation and ornithology during the late 20th century. Such thematic issues were popular in Bulgaria for both postal use and to appeal to international collectors.