To count the amount of wildebeests
Michael Grzimek died on January 10, 1959, in Serengeti Desert, Tanganjika, Africa [now Tansania, Africa] of plane crash.
Michael Grzimek was born on April 12, 1934, in Berlin, Germany.
Sabina Grzimek was born in 1942.
Waldemar Grzimek was born in 1918.
Waldemar Grzimek died in 1984.
Martin Grzimek was born in 1950.
Bernhard Grzimek went by Hedgehog.
The word Serengeti derives from the Masai people meaning endless plains.
Bernhard Grzimek died on March 13, 1987, in Frankfurt am Main, Hesse, Germany.
Bernhard Grzimek has written: 'Auf den Mensch gekommen' 'Grzimek's Encyclopedia of Ethology' 'Tierleben' -- subject(s): Zoology, Encyclopedias 'Und immer wieder Pferde' -- subject(s): Horses, Zebras, Behavior 'Grzimek's Encyclopedia of ecology' -- subject(s): Ecology 'Four-legged Australians' -- subject(s): Zoology, Description and travel 'Rhinos belong to everybody' -- subject(s): Wildlife conservation, Zoology 'Grzimek's Encyclopedia of ecology' 'Animal life encyclopedia' 'Grzimek's Student Animal Life Resource - Corals, Jellyfish, Sponges and Other Simple Animals (Grzimek's Student Animal Life Resource)' 'Grzimek's Encyclopedia of evolution' -- subject(s): Evolution, Historical geology, Paleontology
Bernhard Grzimek was born on April 24, 1909, in Neisse, Silesia, Germany [now Nysa, Opolskie, Poland].
what is the size of the serengeti plains #