People United Kingdom John Barrett (conservationist) peoplepill id: john-barrett-12JB 5 views today 5 views this weekPioneering conservationist, author and broadcasterJohn Barrett (conservationist)BiographyListsAlso ViewedListsJohn Barrett (conservationist) is in following listsBy field of workNotable English biologistsGender:Male, Born in:Years 1900 to 1929Notable English scientistsGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable English ConservationistsGender:Male, Born in:Years 1900 to 1929Notable English ZoologistsGender:Male, Born in:Years 1900 to 1929Notable English ScientistsGender:Male, Born in:Years 1900 to 1929From our partnersSponsoredJohn Barrett (conservationist)