a flamboyance of flamingos A group of flamingos ConfidencehighAttestationwikipedia-cited, wiktionary-attested 4 sourcesWikipedia - List of animal namesDictionary.com - A Flamboyance of Flamingos and Other Brilliant Bird Group NamesWiktionary - flamboyanceWiktionary - Appendix:English collective nouns
a stand of flamingos A group of flamingos ConfidencehighAttestationwikipedia-cited, wiktionary-attestedAlso used forbees, weapons 4 sourcesWikipedia - List of animal namesYourDictionary.com List of Names for Groups of AnimalsWiktionary - standWiktionary - Appendix:English collective nouns