| |
|
|
|
Quinine bark
Title: Quinine bark Location: Republique du Congo, Congo Description: Quinine bark [Cinchona calisaya] is a source of quinine, used to treat malaria Keywords: stamp, plant, flower, red cross, 20 c, VN, Enscheds, Holland, dV, Cinchona ledgeriana, Cinchona calisaya
|
|
|
|
|
Long-crested Eagle
Title: Long-crested Eagle Location: Rwanda Description: Portrait of an Long-crested Eagle [Lophaetus occipitalis] looks like a really cool bird Keywords: stamp, bird, bird of prey, Samusure, 20 c, O Bonnevalle, 1977, Questa, Lophaetus occipitalis, Aigale huppe, Daudin
|
|
|
Domesticated Ducks
Title: Domesticated Ducks Location: Rwanda Description: Domesticated ducks, with a [Cairina moschata] in the foreground and different types of mallard relatives [Anas platyrhynchos] further back in an Anneee de Elevage series. Keywords: stamp, bird, duck, 20 c, Bonnevalle O, 1978
|
|
|
| |
|