Animals
Articles about animal species, behavior and classification.
Bank vole
Bank vole (Myodes glareolus) — small woodland rodent
Bar-headed goose
Bar-headed goose (Anser indicus)
Bar-tailed godwit
Barbary falcon
Barbary falcon (Falco pelegrinoides)
Barbary lion
Barbary lion (Atlas lion)
Barbourofelis
Barbourofelis: the North American saber-toothed predator
Barn swallow
Barn swallow (Hirundo rustica): appearance, behavior and significance
Barnacle
Barnacle (Cirripedia)
Barnacle goose
Barnacle goose (Branta leucopsis)
Barosaurus
Barosaurus: a long-necked Jurassic sauropod
Barracuda
Barracuda (Sphyraena) — elongated predatory marine fish
Barred owl
Barred Owl (Strix varia)
Baryonyx
Baryonyx — Early Cretaceous fish‑eating spinosaurid
Basenji
Basenji: the barkless hunting dog with catlike habits
Basilisk
Basilisk (lizard): the water‑running reptile
Basilosaurus
Basilosaurus — an early whale of the Late Eocene
Basking shark
Basking shark (Cetorhinus maximus)
Bass (fish)
Basset Hound
Basset Hound: appearance, history, behavior, and uses
Bat
Bayannurosaurus
Bayannurosaurus — Early Cretaceous ankylopollexian ornithopod
Beagle
Beak
Beak (bird bill): structure, variation, function and evolution
Bear
Bear (Ursidae): overview, species, biology and conservation
Bear dog
Bearded dragon
Bearded seal
Bearded seal (Erignathus barbatus): Arctic pinniped overview
Beaver
Beaver: the semi‑aquatic rodent and ecosystem engineer
Becklespinax
Bee
Bee: biology, diversity, behavior, and human importance
Bee hummingbird
Bee hummingbird (Mellisuga helenae) — the smallest living bird
Bee-eater
Bee-eaters (Meropidae): colourful aerial insectivores of the Old World
Beef cattle
Beef cattle: breeds, production, uses and history
Beelzebufo
Beelzebufo — the extinct giant frog (the “Devil Toad”)
Beetle
Beetle (Order Coleoptera): Diversity, Biology, and Importance
Beetles (Coleoptera) are the largest order of insects, with hundreds of thousands of described species and great ecological, economic, and evolutionary significance worldwide.
Beibeilong
Beibeilong — a large oviraptorosaur from China
Beipiaosaurus
Belemnite
Belemnites: extinct Mesozoic coleoids with a fossil rostrum
Beluga
Ben's Cat
Ben's Cat — American Thoroughbred racehorse
Bengal cat
Bengal monitor
Bengal tiger
Bengal tiger (Panthera tigris tigris)
Benjamin (Animal Farm)
Bennett's tree-kangaroo
Bennett's tree-kangaroo (Dendrolagus bennettianus)
Bentheuphausia amblyops
Bentheuphausia amblyops — a deep‑sea krill of the family Bentheuphausiidae