Home›Mammal Genera›Everyday Group›Gull, Tern And Auk Families›All Gull, Tern And Auk FamiliesBrowse ByAll Gull, Tern And Auk FamiliesFactsAll Gull, Tern And Auk FamiliesSourcesComments (0)Reader Challenges (0)FactsComparisonTaxonomic Rank OrderWell-attested6 1Reproductive ModeWell-attestedOviparous (Egg-Laying) 2All Gull, Tern And Auk FamiliesFilter Results2 entriesGeographic DistributionAllWorldwide (1)Taxonomic RankAllFamily (2)BrowseCompareSelect all 2AlcidaeBird FamiliesLaridaeBird FamiliesSources1. Wikipedia: Taxonomic ranktier 2WikipediaTaxonomic rank, Fundamental ranks section, rank sequence sentence, group 517576Quote, Taxonomic rank, Fundamental ranks section, rank sequence sentence, group 517576kingdom, phylum or division, class, order, family, genus, and speciesView the Source2. Wikipedia: Birdtier 2WikipediaBird, lead section, group 517576Quote, Bird, lead section, group 517576the 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.