Home›Mammal Genera›Everyday Group›Cuckoo Families›All Cuckoo FamiliesBrowse ByAll Cuckoo FamiliesFactsAll Cuckoo FamiliesSourcesComments (0)Reader Challenges (0)FactsComparisonTaxonomic Rank OrderWell-attested6 1Reproductive ModeWell-attestedOviparous (Egg-Laying) 2All Cuckoo FamiliesFilter Results1 entryTaxonomic RankAllFamily (1)ViduidaeBird FamiliesSources1. Wikipedia: Taxonomic ranktier 2WikipediaTaxonomic rank, Fundamental ranks section, rank sequence sentence, group 517584Quote, Taxonomic rank, Fundamental ranks section, rank sequence sentence, group 517584kingdom, phylum or division, class, order, family, genus, and speciesView the Source2. Wikipedia: Birdtier 2WikipediaBird, lead section, group 517584Quote, Bird, lead section, group 517584the laying of hard-shelled eggsView the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.