Category
page 1Soviet ornithologists
Mikhail Menzbier
Russian ornithologist (1855–1935)
Pyotr Sushkin
Russian zoologist and paleontologist (1868-1928)
Leonid Portenko
Soviet ornithologist (1896-1972)
Nina Demme
Soviet biologist and polar researcher (1902–1977)
Elizabeth Kozlova
Russian ornithologist (1892-1975)
Evgeni Pavlovich Spangenberg
Soviet ornithologist (1898–1968)
Georgi Petrovich Dementiev
Russian ornithologist (1898-1969)
Boris Stegmann
Russian ornithologist (1898-1975)
Lev Belopolsky
Soviet biologist and Arctic explorer
Grigori Polyakov
Russian ornithologist
Tatiana Borisovna Ardamatskaya
Soviet-Ukrainian ornithologist
Arkady Tugarinov
Russian ornithologist (1880-1948)
Peter Manteifel
Soviet zoologist and naturalist