This stamp is part of a set issued in 1982 by Zaire. The bird is Three-banded Plover (Charadrius tricollaris). It lives in Madagascar and southern Africa in rivers and lakes and it feeds on insects, worms and other invertebrates. It has a subspecies.
Unfortunately the postmark is not clear.
WORLD STAMP EXHIBITION 2017 - [image: No automatic alt text available.]
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