Pagophila, Genus
Pandion, Genus
Panurus, Genus
Paradoxornithidae, Familia
Paridae, Familia
Parus, Genus
Passer, Genus
Passeridae, Familia
Passeriformes, Ordo
Pelecanidae, Familia
Pelecaniformes, Ordo
Pelecanus, Genus
Perdix, Genus
Perisoreus, Genus
Pernis, Genus
Petronia, Genus
Phalacrocoracidae, Familia
Phalacrocorax, Genus
Phalaropus, Genus
Phasianidae, Familia
Phasianus, Genus
Philomachus, Genus
Phoenicopteridae, Familia
Phoenicopteriformes, Ordo
Phoenicopterus, Genus
Phoenicurus, Genus
Phylloscopus, Genus
Pica, Genus
Picidae, Familia
Piciformes, Ordo
Picoides, Genus
Picus, Genus
Pinicola, Genus
Platalea, Genus
Plectrophenax, Genus
Plegadis, Genus
Pluvialis, Genus
Podiceps, Genus
Podicipedidae, Familia
Podicipediformes, Ordo
Polysticta, Genus
Porphyrio, Genus
Porzana, Genus
Procellariidae, Familia
Procellariiformes, Ordo
Prunella, Genus
Prunellidae, Familia
Psittacidae, Familia
Psittaciformes, Ordo
Psittacula, Genus
Pterocles, Genus
Pteroclididae, Familia
Pteroclidiformes, Ordo
Ptyonoprogne, Genus
Puffinus, Genus
Pyrrhocorax, Genus
Pyrrhula, Genus