a lodge of beavers Fanciful / unverified Subjectbeaver (beavers)CategoryAnimals → MammalsConfidencelowAttestationwiktionary-wordlist-only 2 sourcesWiktionary - lodgeWiktionary - Appendix:English collective nouns
a lodge of fauns JokeFanciful / unverifiedModern coinage Subjectfaun (fauns)CategorySupernatural → Mythical beastsConfidencelowAttestationhumor-source 1 sourceWondermark #566 - Supernatural Collective Nouns (David Malki !, 2009)