panda
pangolin
panther
parakeet
parrot
peacock

peafowl
pelican
penguin
petrel
pig
pika

pinniped
placental
plankton
platypus
plover

polar bear
polliwog
pompano
porcupine
porpoise
primates

pronghorn
protozoan
pufferfish
puffin
puma
pupa