Rolf Grantsau

Rolf Karl Heinz Grantsau (March 25, 1928 Kiel – June 25, 2015) was a German-Brazilian naturalist and illustrator.[1]

  1. ^ Lima, P. C. (2015) Rolf Karl Heinz Grantsau (1928-2015). Atualidade Ornitológicas 185: 40.