conservationist
noun
- person who seeks to protect natural resources including animal and plant species as well as their habitat for the future
Wiktionary
noun
Etymology: Etymology tree English conservation Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Hellenic *-tās Ancient Greek -τής (-tḗs) Ancient Greek -ῐστής (-ĭstḗs)bor. Latin -istader. Old French -istebor. Middle English -ist English -ist English conservationist From conservation + -ist.
- A person who maintains natural areas or protects threatened species.
- Someone who advocates for these actions.
“Over the past two years, particularly in 2018, Network Rail has come under fire about its approaches to trackside tree-felling across its 52,000-hectare estate. Conservationists accused it of wanton destruction.”