Animals
Articles about animal species, behavior and classification.
Virginia opossum
Virginia opossum (Didelphis virginiana)
Virus classification
Viscacha
Viscacha (Chinchillidae): species, appearance, behaviour and conservation
Viverravidae
Viverravidae: extinct family of early carnivorous mammals
Viverridae
Viverridae: biology, distribution, and taxonomy of viverrids
Vodka (horse)
Vogelkop bowerbird
Vogelkop bowerbird (Amblyornis inornata)
Volcano rabbit
Volcano rabbit (teporingo): a small endangered rabbit of central Mexico
Vole
Vole: Small Rodents of the Subfamily Arvicolinae
Vulcanodon
Vulcanodon — an early sauropod from the Early Jurassic
Vulture
Vulture: ecology, biology, and cultural role
Wader
Wader (shorebird): overview, behaviour, feeding and conservation
Wagtail
Wagtail (Motacilla): small long-tailed insectivorous birds
Wakinosaurus
Wallaby
Wallaroo
Wallaroo (Australian macropod)
Walleye
Walleye (Sander vitreus): an overview of the North American gamefish
Walrus
Walrus (Odobenus rosmarus)
Wannanosaurus
Wannanosaurus: a tiny pachycephalosaur from the Upper Cretaceous
Wapiti
Wapiti (Elk) — Cervus canadensis
War Emblem
War Emblem — American Thoroughbred racehorse
Warble fly
Warble fly (Hypoderma) — parasitic bot flies of livestock
Warren (domestic)
Domestic warren (rabbitry)
Warthog
Wasp
Wasps: biology, diversity, ecology, and human interactions
Water beetle
Water bird
Water buffalo
Water buffalo: biology, domestication, uses, and conservation
Water deer
Water deer (Hydropotes inermis)
Water strider
Water strider (pond skater) — surface-dwelling true bug
Waterfowl
Waterfowl: ducks, geese and swans — overview, traits, and conservation
Weasel
Weasel (genus Mustela): small carnivores of the Mustelid family
Wedge-tailed shearwater
Wedge-tailed shearwater (Puffinus pacificus)
Weedy sea dragon
Weevil
Weevil (Curculionidae): snout beetles, diversity, biology and impact
Welsh Springer Spaniel
Werneria
West Caucasian tur
West Caucasian tur (Capra caucasica) — mountain goat-antelope of the western Caucasus
West Highland White Terrier
West Highland White Terrier (Westie)
West Indian manatee
West Indian manatee (Trichechus manatus): biology, range, and conservation
Western diamondback rattlesnake
Western diamondback rattlesnake (Crotalus atrox)
Western gorilla
Western gorilla (Gorilla gorilla)
Western grebe
Western Grebe (Aechmophorus occidentalis): appearance, behavior, and conservation
Western grey kangaroo
Western horse
Western horse (Equus occidentalis): a Pleistocene North American equid
Western long-beaked echidna
Western long-beaked echidna (Zaglossus bruijni)
Western lowland gorilla
Western meadowlark
Western meadowlark (Sturnella neglecta)