Oleg Semyonov-Tyan-Shansky

Oleg Ismailovich Semyonov-Tyan-Shansky (October 15, 1906 – September 21, 1990) was a Soviet ornithologist, naturalist and a founder of the Lapland nature reserve.

Life and work
Semyonov-Tyan-Shansky was the son of Ishmael Petrovich, a meteorologist and his wife, who was the daughter of a Moscow physician. He was a grandson of the explorer Pyotr Semyonov-Tyan-Shansky and a nephew of the entomologist Andrey Semyonov-Tyan-Shansky. He grew up in Petrograd until 1917, when his family moved to Petrovka in Tambov. In 1929, the family returned to Leningrad, where his father got work as a meteorologist.

In 1930, Semyonov-Tyan-Shansky moved to the Kola Peninsula as a research assistant and was then sent to the Lapland reserve to make scientific observations. Here he examined reindeer populations, was involved in the introduction of muskrats and beavers; and wrote several reports.

During World War II Semyonov-Tyan-Shansky was considered unfit for field service but was enrolled in a reserve rifle regiment and taught English to officers. After the war, he received an Order of the Red Star for his military service.

After the war, Semyonov-Tyan-Shansky worked at Leningrad at the Zoological Institute of the Russian Academy of Sciences, along with his wife, Maria Ivanovna Vladimirskaya, an ichthyologist. The couple went on several expeditions including to the Curonian Spit. In 1951 he worked at the Pechora-Ilych Nature Reserve while the Lapland reserve was denotified. He then worked to restore the reserve which happened in 1965.

As an ornithologist Semyonov-Tyan-Shansky studied black grouse and studied the hatching of their eggs using a special instrument that he designed.