Mart Niklus
Estonian politician and freedom fighter (born 1934)
About Mart Niklus
Lived 1934 – 2025 (aged 91). Mart Niklus was an Estonian and Russian politician, dissident, ornithologist, freedom fighter, biologist and naturalist.
Mart-Olav Niklus (22 September 1934 – 25 December 2025) was an Estonian ornithologist, dissident and politician. He was one of the signatories of the Baltic Appeal. Niklus was a member of VII Riigikogu. Niklus died on 25 December 2025 at the age of 91.
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Important facts
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Contemporaries
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Frequently asked questions
Who was Mart Niklus?
Estonian politician and freedom fighter (born 1934)
When was Mart Niklus born?
Mart Niklus was born on 22 September 1934 in Tartu.
When did Mart Niklus die?
Mart Niklus died on 25 December 2025 in Tartu.
What was Mart Niklus's occupation?
Mart Niklus was a politician, dissident, ornithologist, freedom fighter, biologist and naturalist.
What nationality was Mart Niklus?
Mart Niklus was Estonian and Russian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mart Niklus. https://biography.guide/mart-niklus/
MLA: "Mart Niklus." Biography.guide, https://biography.guide/mart-niklus/.
Chicago: "Mart Niklus." Biography.guide. https://biography.guide/mart-niklus/.
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