baboon
badger
bandicoot
barnacle
barracuda
bass

bat
bear
beaver
bedbug
bee
bilby

bison
bivalve
black bear
black bear hamster
blackbird
bluebird
bluejay

blue whale
bobcat
bongo
bonobo
bowhead whale
brittle star
brown bear

bug
buffalo
bull
bullfrog
bumblebee
bushbaby
butterfly