an embarrassment of giant pandas A group of pandas. ConfidencehighAttestationwikipedia-cited, wiktionary-attested 4 sourcesWikipedia - List of animal namesThe Independent - Talk to the animals: The art and humour of the collective nounWiktionary - embarrassmentWiktionary - Appendix:English collective nouns
a sleuth of giant pandas ConfidencehighAttestationwikipedia-citedAlso used forbearsAlso spelledSlewthe (1486) 2 sourcesWikipedia - List of animal namesCanada Onlibe - Giant Pandas at the Toronto Zoo