Home›Mammals›NatureServe Rank›GNR UnrankedBrowse ByGNR UnrankedFactsGNR UnrankedSourcesComments (0)Reader Challenges (0)FactsComparisonReproductive ModeWell-attestedViviparous (Live-Bearing) 1GNR UnrankedFilter Results3 entriesCommon GroupAllCarnivorans (2)Even-Toed Ungulates (Artiodactyla) (1)Mustelids, Procyonids And Other Carnivorans (2)Everyday GroupAllEven-Toed Ungulates (Artiodactyla) (1)Mustelids, Procyonids And Other Carnivorans (2)HabitatAllBoreal Forest (1)Chaparral (2)Desert (2)Grassland (1)Riparian Zone (1)Tundra (1)Where It LivesAllAustralia (1)Belgium (1)Denmark (1)Indonesia (1)Kazakhstan (1)Kyrgyzstan (1)Mexico (1)New Zealand (1)North America (3)Norway (1)Russia (1)South Asia (1)Sweden (1)Tajikistan (1)Ukraine (1)United States (2)Uzbekistan (1)Conservation StatusAllLeast Concern (3)DietAllCarnivore (1)Herbivore (1)Omnivore (1)System (Realm)AllTerrestrial (3)Living or ExtinctAllYes (3)Relationship to PeopleAllHunted or Fished (2)Invasive or Introduced Species (1)Kept as Pets (1)CITES AppendixAllNot Listed (2)EcosystemAllLake Baikal (1)TaxonomyAllCervidae (1)Mustelidae (1)Spilogale (1)Show ResultsBrowseCompareSelect all 3Black-tailed deerGNR UnrankedStoatGNR UnrankedWestern Spotted SkunkGNR UnrankedSources1. Wikipedia: Mammaltier 2WikipediaMammal, lead sectionQuote, Mammal, lead sectionAll modern mammals give birth to live young, except the five species of monotremes, which lay eggs.View 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.