a leap of jaguars Subjectjaguar (jaguars)CategoryAnimals → MammalsConfidencehighAttestationwikipedia-cited 2 sourcesWikipedia - List of animal namesAsk.com - What is a group of jaguars called?
a leap of leopards Subjectleopard (leopards)CategoryAnimals → MammalsConfidencehighAttestationwikipedia-cited, wiktionary-attested 6 sourcesWikipedia - List of animal namesOxford Dictionaries - What do you call a group of ...?Zoological Society of San Diego - Animal group namesU.S. Geological Survey Northern Prairie Wildlife Research Center - Common Questions: What Do You Call a Group of...?Wiktionary - leapWiktionary - Appendix:English collective nouns