A person who is devoted to or enthusiastic about beavers; someone who studies beavers or advocates for beaver conservation.
Beaver plus the suffix -ite (from Greek lithos, or used to denote 'follower of'), following the pattern of words like 'socialite' or 'favorite.' Suggests an enthusiast or devotee.
The -ite suffix creates words for people passionate about something—a Francophile loves France, a socialite loves society—so a beaverite is someone passionately devoted to beavers, which is a wonderfully specific way to describe a wildlife enthusiast!
Complete word intelligence in one call. Free tier — 50 lookups/day.