Sverre Martin Fjelstad (born 17 October 1930) is a Norwegian zoologist, photographer, non-fiction writer and producer for radio and television. He was born in Oslo. He is probably best known to the public for the series Naturmagasinet, which was aired by the Norwegian Broadcasting Corporation between 1966 and 1974.
Per Engebret Stockfleth Enger (24 February 1929 – 19 November 2018) was a Norwegian zoophysiologist.
He was born in Oslo as a son of painter Erling Enger (1899–1990) and office clerk Aud Stockfleth (1899–1987). He took the dr.philos. degree in 1963 on the thesis Single unit activity in the fish auditory system. He was hired at the University of Oslo in 1956, and served as a professor of zoophysiology from 1975 to 1994. He is a fellow of the Norwegian Academy of Science and Letters.
Per Høst (5 December 1907 – 28 December 1971) was a Norwegian zoologist, film producer and non-fiction writer.
Arne Semb-Johansson (20 September 1919 – 22 February 2001) was a Norwegian zoologist. He was born in Kristiania. He chaired the Norwegian Entomological Society from 1950 to 1953. He was assigned as a professor of zoology at the University of Oslo from 1959. Among his early works were studies of the nervous system and endocrine system of insects. He edited the six volume encyclopedia Cappelens Dyreleksikon, published 1979–1981. He was decorated Knight, First Class of the Order of St. Olav in 1987.During the occupation of Norway by Nazi Germany he was a central member of Milorg, being a courier for leader Jens Christian Hauge. He was a member of the board of Norway's Resistance Museum from 1973. In 1995 he published the book Fem år for fred og frihet med Milorg 1940–1945.