a gang of turkeys A group of turkeys. ConfidencehighAttestationwiktionary-attestedAlso used forcattle, elk, weasels 2 sourcesWiktionary - gangWiktionary - Appendix:English collective nouns
a rafter of turkeys A flock of turkeys. ConfidencehighAttestationwikipedia-cited, wiktionary-attested 5 sourcesWikipedia - List of animal namesLittle, Brown - Bartlett's Roget's ThesaurusSenior Scribe Publications - Robertson's Words for a Modern Age: A Cross Reference of Latin and Greek Combining ElementsWiktionary - rafterWiktionary - Appendix:English collective nouns