Reed Cormorant (Microcarbo africanus)

Issued in the 1960s as part of Mauritania's airmail wildlife series, this stamp commemorates the Great Cormorant (Phalacrocorax carbo), a large waterbird widely distributed across Africa, Europe, Asia, and other parts of the world. The series was issued to showcase notable bird species and to promote interest in ornithology, wildlife, and the study of natural history. Bird-themed stamps were popular among collectors and served as an educational tool for raising awareness of the diversity of global fauna.

By featuring the Great Cormorant, the Islamic Republic of Mauritania highlighted the importance of aquatic and coastal ecosystems that support a rich variety of birdlife. The issue celebrated the country's natural heritage and emphasized the value of wildlife conservation, encouraging appreciation of the species that inhabit Africa's rivers, wetlands, and coastal environments.