Gustav Kramer, Date of Birth, Place of Birth, Date of Death
TweetGustav Kramer
German zoologist and ornithologist
Date of Birth: 
Place of Birth: Mannheim, Baden-Württemberg, Germany
About Gustav Kramer
- Gustav Kramer (11 March 1910 – 19 April 1959) was a German zoologist and ornithologist who specialised in allometry.
- He described Xenopus laevis, the African clawed frog, for the first time in his doctoral thesis.
- Near the end of the 1940s, he discovered that birds can use the sun as a compass.
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