Home›Mammals›NatureServe Rank›G5 SecureBrowse ByG5 SecureFactsG5 SecureSourcesComments (0)Reader Challenges (0)FactsComparisonReproductive ModeWell-attestedViviparous (Live-Bearing) 1G5 SecureFilter Results63 entriesCommon GroupAllBears (1)Carnivorans (18)Cats (4)Cetaceans (Whales, Dolphins and Porpoises) (10)Dogs And Wild Canids (5)Even-Toed Ungulates (Artiodactyla) (10)Insectivores And Shrews (Eulipotyphla) (1)Mustelids, Procyonids And Other Carnivorans (8)Pinnipeds (Seals, Sea Lions and the Walrus) (7)Rodents And Lagomorphs (17)Everyday GroupAllBears (1)Cats (4)Cetaceans (Whales, Dolphins and Porpoises) (10)Dogs And Wild Canids (5)Even-Toed Ungulates (Artiodactyla) (10)Insectivores And Shrews (Eulipotyphla) (1)Mustelids, Procyonids And Other Carnivorans (8)Pinnipeds (Seals, Sea Lions and the Walrus) (7)Rodents And Lagomorphs (17)HabitatAllBog (2)Boreal Forest (8)Chaparral (7)Coral Reef (1)Desert (16)Estuary (1)Freshwater (2)Freshwater Marsh (2)Grassland (6)Intertidal Zone (2)Lake (2)Marine (4)Montane Grasslands and Shrublands (1)Neritic Zone (2)Open Ocean (9)Riparian Zone (1)River (5)Savanna (1)Sea Ice (1)Steppe (2)Temperate Forest (7)Tundra (7)Wetlands (4)Xeric Shrubland (2)Where It LivesAllAfrica (8)Albania (4)Angola (1)Antigua and Barbuda (3)Argentina (13)Armenia (2)Australia (9)Austria (8)Azerbaijan (3)Bahamas (5)Bahrain (1)Barbados (2)Belarus (4)Belgium (26)Belize (3)Bolivia (9)Bosnia and Herzegovina (3)Botswana (2)Brazil (17)Bulgaria (5)Cabo Verde (1)Canada (15)Chile (11)China (3)Colombia (17)Comoros (5)Costa Rica (3)Croatia (4)Cuba (5)Cyprus (9)Czechia (4)Denmark (23)Dominica (1)Dominican Republic (6)Ecuador (14)Egypt (1)El Salvador (2)Eritrea (4)Estonia (1)Eswatini (1)Federated States of Micronesia (1)Finland (5)France (14)Gabon (1)Georgia (3)Germany (10)Greece (8)Grenada (1)Guatemala (2)Guyana (2)Haiti (1)Honduras (2)Hungary (5)Indonesia (2)Ireland (11)Italy (9)Jamaica (3)Japan (4)Kazakhstan (6)Kenya (7)Kyrgyzstan (4)Luxembourg (3)Madagascar (6)Marshall Islands (2)Mauritius (5)Mexico (33)Mozambique (7)Namibia (2)Netherlands (6)New Zealand (10)Nicaragua (2)North America (50)Norway (33)Panama (2)Peru (2)Poland (7)Portugal (9)Romania (2)Russia (15)Saint Lucia (2)Serbia (4)Seychelles (8)South Africa (2)South America (12)South Asia (12)Spain (21)Suriname (2)Sweden (16)Switzerland (4)Taiwan (10)Tajikistan (4)Tanzania (6)Turkmenistan (4)Ukraine (11)United Kingdom (9)United States (22)Uruguay (2)Uzbekistan (4)Vanuatu (2)Venezuela (12)Showing the 100 most common of 113 options.Conservation StatusAllEndangered (2)Least Concern (55)Near Threatened (3)Not Evaluated (1)Vulnerable (2)DietAllCarnivore (14)Frugivore (2)Herbivore (25)Insectivore (1)Omnivore (6)Piscivore (15)System (Realm)AllFreshwater (8)Marine (19)Marine and Freshwater (1)Terrestrial (41)Terrestrial and Freshwater (2)Living or ExtinctAllYes (63)ThreatsAllClimate Change and Severe Weather (3)Invasive and Other Problematic Species, Genes and Diseases (2)Relationship to PeopleAllAgricultural or Structural Pest (8)Disease Vector (2)Domesticated (4)Farmed or Commercially Raised (1)Hunted or Fished (38)Invasive or Introduced Species (11)Kept as Pets (3)No Significant Interaction with Humans (2)Pollinator (1)Used in Traditional Medicine (1)CITES AppendixAllAppendix I (7)Appendix II (17)Appendix III (3)Not Listed (41)EcosystemAllAmazon Rainforest (1)Arabian Desert (1)Arctic Ocean (3)Arctic Tundra (5)Atlantic Forest (1)Black Forest (1)Canadian Boreal Forest (5)Cerrado (1)Chernobyl Exclusion Zone (2)Danube Delta (2)Deep Sea (1)Doñana (3)Everglades (2)Great Plains (2)Greenland Ice Sheet (1)Gulf of California (1)Heath (1)Lake Baikal (2)Llanos (2)Pampas (1)Pantanal (1)Scandinavian Taiga (1)Siberian Taiga (1)Sky Island (1)Sonoran Desert (1)Svalbard (1)Yellowstone (7)TaxonomyAllArtiodactyla (8)Bovidae (1)Canis (3)Carnivora (1)Castor (1)Delphinidae (3)Eulipotyphla (1)Globicephala (2)Heteromyidae (1)Lagomorpha (2)Leporidae (2)Lepus (2)Lontra (1)Lynx (2)Mephitidae (1)Mirounga (1)Monodontidae (1)Mustelidae (3)Nasua (1)Otariidae (1)Phoca (1)Phocidae (4)Procyonidae (2)Puma (1)Rodentia (9)Stenella (4)Ursidae (1)Vulpes (2)Show ResultsBrowseCompareSelect all 13Risso's dolphinG5 SecureSambar DeerG5 SecureShort-finned pilot whaleG5 SecureSnowshoe hareG5 SecureSouthern Flying SquirrelG5 SecureSpinner dolphinG5 SecureStar-nosed MoleG5 SecureStriped dolphinG5 SecureStriped SkunkG5 SecureWhite-nosed CoatiG5 SecureWhite-tailed DeerG5 SecureWild BoarG5 SecureWolfG5 SecureShowing 51 to 63 of 63, page 2 of 2.← Previous12Sources1. 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.