Pyotr Sushkin

Russian zoologist and paleontologist (1868-1928).

Born February 8th, 1868 in Tula.

Died September 17th, 1928 at 60 years old in Kislovodsk.

Occupations
ornithologist, paleontologist, scientific collector, university teacher, zoological collector, zoologist
Wikipedia

Here is the test to find whether your mission on Earth is finished: if you’re alive, it isn’t. Richard Bach