Home›Mammals›Activity Pattern›CrepuscularBrowse ByCrepuscularFactsCrepuscularSourcesComments (0)Reader Challenges (0)FactsComparisonReproductive ModeWell-attestedViviparous (Live-Bearing) 1CrepuscularFilter Results182 entriesCommon GroupAllBears (7)Carnivorans (60)Cats (24)Cetaceans (Whales, Dolphins and Porpoises) (30)Dogs And Wild Canids (11)Elephants And Relatives (7)Even-Toed Ungulates (Artiodactyla) (35)Insectivores And Shrews (Eulipotyphla) (1)Marsupials (5)Mustelids, Procyonids And Other Carnivorans (18)Odd-Toed Ungulates (Perissodactyla) (4)Other Mammals (3)Pinnipeds (Seals, Sea Lions and the Walrus) (21)Primate Species (1)Rodents And Lagomorphs (11)Xenarthrans (Sloths, Anteaters and Armadillos) (4)Everyday GroupAllBears (7)Cats (24)Cetaceans (Whales, Dolphins and Porpoises) (30)Dogs And Wild Canids (11)Elephants And Relatives (7)Even-Toed Ungulates (Artiodactyla) (35)Insectivores And Shrews (Eulipotyphla) (1)Marsupials (5)Mustelids, Procyonids And Other Carnivorans (18)Odd-Toed Ungulates (Perissodactyla) (4)Other Mammals (3)Pinnipeds (Seals, Sea Lions and the Walrus) (21)Primate Species (1)Rodents And Lagomorphs (11)Xenarthrans (Sloths, Anteaters and Armadillos) (4)HabitatAllAlpine (7)Bathyal Zone (1)Bog (1)Boreal Forest (9)Chaparral (7)Cloud Forest (1)Coral Reef (1)Desert (28)Estuary (3)Freshwater (5)Freshwater Marsh (2)Grassland (29)Intertidal Zone (3)Kelp Forest (1)Lake (3)Marine (19)Montane Grasslands and Shrublands (3)Neritic Zone (5)Open Ocean (21)Riparian Zone (2)River (13)Savanna (12)Sea Ice (5)Seagrass Meadow (1)Steppe (4)Temperate Coniferous Forest (2)Temperate Forest (6)Temperate Rainforest (2)Tropical Dry Forest (3)Tropical Rainforest (15)Tundra (6)Wetlands (9)Xeric Shrubland (3)Where It LivesAllAfghanistan (1)Africa (45)Albania (1)Antarctica (4)Antigua and Barbuda (5)Argentina (21)Armenia (1)Australia (20)Austria (3)Bahamas (6)Bahrain (1)Belgium (35)Belize (6)Bolivia (11)Botswana (19)Brazil (34)Bulgaria (3)Cabo Verde (2)Canada (15)Chile (13)China (2)Colombia (37)Comoros (12)Costa Rica (11)Croatia (3)Cuba (7)Cyprus (9)Czechia (5)Denmark (31)Dominica (3)Dominican Republic (5)Ecuador (33)Egypt (2)El Salvador (4)Eritrea (6)Estonia (2)Eswatini (15)Fiji (2)Finland (4)France (14)Georgia (2)Germany (5)Greece (9)Grenada (2)Guatemala (5)Guyana (8)Haiti (3)Honduras (8)Hungary (3)India (3)Indonesia (2)Ireland (9)Italy (8)Jamaica (5)Japan (5)Kazakhstan (18)Kenya (20)Kyrgyzstan (6)Lesotho (5)Luxembourg (2)Madagascar (14)Marshall Islands (2)Mauritius (11)Mexico (45)Mozambique (31)Namibia (26)Netherlands (5)New Zealand (24)Nicaragua (7)North America (52)Norway (46)Panama (8)Paraguay (5)Peru (10)Poland (10)Portugal (11)Romania (2)Russia (27)Saint Kitts and Nevis (2)Saint Lucia (2)Seychelles (15)South Africa (16)South America (27)South Asia (49)Spain (23)Suriname (8)Sweden (18)Taiwan (22)Tajikistan (10)Tanzania (14)Turkmenistan (14)Ukraine (22)United Arab Emirates (3)United Kingdom (5)United States (19)Uruguay (5)Uzbekistan (12)Vanuatu (2)Venezuela (28)Zimbabwe (18)Showing the 100 most common of 131 options.Conservation StatusAllCritically Endangered (11)Data Deficient (2)Endangered (19)Extinct (2)Least Concern (92)Near Threatened (25)Not Evaluated (2)Vulnerable (26)DietAllCarnivore (52)Detritivore or Scavenger (4)Filter Feeder (3)Herbivore (65)Insectivore (9)Omnivore (8)Piscivore (41)System (Realm)AllFreshwater (18)Marine (52)Marine and Freshwater (4)Terrestrial (119)Terrestrial and Freshwater (3)Living or ExtinctAllNo (1)Yes (181)Population TrendAllDecreasing (1)Stable (1)ThreatsAllAgriculture and Aquaculture (1)Biological Resource Use (11)Climate Change and Severe Weather (5)Invasive and Other Problematic Species, Genes and Diseases (1)Pollution (2)Relationship to PeopleAllAgricultural or Structural Pest (21)Disease Vector (3)Domesticated (7)Ecotourism and Research (1)Farmed or Commercially Raised (2)Hunted or Fished (123)Invasive or Introduced Species (11)Kept as Pets (11)Natural Pest Control (1)No Significant Interaction with Humans (4)Used in Traditional Medicine (10)CITES AppendixAllAppendix I (53)Appendix II (53)Appendix III (9)Not Listed (78)NatureServe RankAllG1 Critically Imperiled (2)G2 Imperiled (1)G3 Vulnerable (6)G4 Apparently Secure (21)G5 Secure (41)GNA Not Applicable (3)GNR Unranked (1)EcosystemAllAmazon Rainforest (2)Antarctic Peninsula (4)Arabian Desert (4)Arctic Ocean (8)Arctic Tundra (3)Atlantic Forest (2)Black Forest (2)Canadian Boreal Forest (3)Caspian Sea (3)Cerrado (4)Chernobyl Exclusion Zone (2)Chihuahuan Desert (1)Coral Triangle (1)Danube Delta (2)Deep Sea (1)Doñana (2)Eastern Himalayas (3)Eurasian Steppe (2)Everglades (2)Galapagos (1)Gran Chaco (1)Great Barrier Reef (2)Great Plains (3)Great Victoria Desert (1)Greenland Ice Sheet (2)Gulf of California (3)Heath (1)Kalahari Desert (3)Karakum Desert (1)Kelp Forests (1)Kruger National Park (9)Lake Baikal (3)Lake Victoria (1)Llanos (3)Mediterranean Basin (1)Mojave Desert (2)Mongolian Steppe (1)Moorland (2)Namib Desert (2)New Guinea Rainforest (1)Okavango Delta (7)Pacific Northwest Temperate Rainforest (1)Pantanal (3)Ross Sea (2)Sahara Desert (1)Sahel (2)Scandinavian Taiga (1)Serengeti (11)Siberian Taiga (1)Simpson Desert (2)Sonoran Desert (2)Sumatran Lowland Rainforest (1)Sundarbans (3)Svalbard (4)Thar Desert (1)Valdivian Temperate Rainforest (1)Wadden Sea (1)Western Ghats (6)Yasuní (1)Yellowstone (9)TaxonomyAllArtiodactyla (27)Bovidae (5)Bradypodidae (1)Callorhinus (1)Canidae (3)Canis (6)Caracal (1)Carnivora (1)Castor (1)Cervidae (1)Cetacea (2)Cingulata (1)Cricetidae (1)Dasyuromorphia (1)Delphinidae (9)Diprotodontia (3)Elephas (1)Eulipotyphla (1)Eupleridae (1)Felidae (2)Felis (8)Globicephala (2)Herpailurus (1)Hyaenidae (3)Hydrictis (1)Hyracoidea (1)Lagenorhynchus (3)Lagomorpha (1)Leopardus (3)Leporidae (2)Lontra (3)Macropodidae (1)Martes (2)Mephitidae (1)Mirounga (1)Monodontidae (2)Monotremata (2)Mungos (1)Mustelidae (5)Mydaus (1)Ochotonidae (2)Odobenidae (1)Odontoceti (1)Orcaella (1)Otariidae (2)Panthera (7)Perissodactyla (4)Phoca (2)Phocidae (11)Phocoenidae (3)Physeteridae (1)Pilosa (2)Primates (1)Prionailurus (1)Proboscidea (2)Pseudorca (1)Puma (1)Pusa (3)Rodentia (4)Sirenia (2)Stenella (5)Tubulidentata (1)Ursidae (5)Ursus (1)Vulpes (2)Show ResultsBrowseCompareSelect all 50Crabeater SealCrepuscularDesert bighorn sheepCrepuscularDholeCrepuscularDingoCrepuscularDomestic CatCrepuscularDugongCrepuscularDusky dolphinCrepuscularEastern Grey KangarooCrepuscularEgyptian wolfCrepuscularEurasian OtterCrepuscularEuropean BisonCrepuscularEuropean jackalCrepuscularEuropean minkCrepuscularEuropean mouflonCrepuscularEuropean polecatCrepuscularEuropean water voleCrepuscularEuropean WildcatCrepuscularFalse killer whaleCrepuscularFeral CatCrepuscularFeral GoatCrepuscularFossaCrepuscularFraser's dolphinCrepuscularGerenukCrepuscularGiant AnteaterCrepuscularGiant PandaCrepuscularGray WhaleCrepuscularGray WolfCrepuscularGreater KuduCrepuscularGrey SealCrepuscularGrizzly BearCrepuscularHarbor SealCrepuscularHarbour PorpoiseCrepuscularHarp SealCrepuscularHooded SealCrepuscularHooded SkunkCrepuscularHourglass dolphinCrepuscularImpalaCrepuscularIndo-Pacific humpback dolphinCrepuscularIrrawaddy dolphinCrepuscularJaguarCrepuscularJaguarundiCrepuscularJavan RhinocerosCrepuscularJungle CatCrepuscularKodkodCrepuscularKoslov's PikaCrepuscularLeopard CatCrepuscularLeopard SealCrepuscularLionCrepuscularLong-finned pilot whaleCrepuscularManed WolfCrepuscularShowing 51 to 100 of 182, page 2 of 4.← Previous1234Next →Sources1. 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.