- Passer cinnamomeus rutilans
- Passer cordofanicus
- Passer diffusus
- Passer domesticus
- Passer eminibey
- Passer euchlorus
- Passer flaveolus
- Passer gongonensis
- Passer griseus
- Passer griseus ugandae
- Passer hemileucus
- Passer hispaniolensis
- Passer hispaniolensis transcaspicus
- Passer iagoensis
- Passer insularis
- Passer italiae
- Passer luteus
- Passer melanurus
- Passer moabiticus
- Passer montanus
- Passer montanus obscuratus
- Passer montanus saturatus
- Passer motitensis
- Passer pyrrhonotus
- Passer rufocinctus
- Passer rutilans
- Passer shelleyi
- Passer simplex
- Passer simplex saharae
- Passer suahelicus
- Passer swainsonii
- Passer zarudnyi
- Passerculus
- Passerculus rostratus
- Passerculus sandwichensis
- Passerculus sandwichensis princeps
- Passerculus sandwichensis rostratus
- Passerculus sandwichensis sanctorum
- Passerella
- Passerella arborea
- Passerella iliaca
- Passerella iliaca sinuosa
- Passerella iliaca unalaschcensis
- Passerella megarhyncha
- Passerella schistacea
- Passerella unalaschcensis
- Passerellidae
- Passeridae
- Passeriformes
- Passerina
- Passerina amoena
- Passerina caerulea
- Passerina ciris
- Passerina cyanea
- Passerina leclancherii
- Passerina rositae
- Passerina versicolor
- Passerines
- Passerini's Tanager
- Pastor
- Pastor roseus
- Patagioenas
- Patagioenas araucana
- Patagioenas caribaea
- Patagioenas cayennensis
- Patagioenas cayennensis sylvestris
- Patagioenas corensis
- Patagioenas fasciata
- Patagioenas flavirostris
- Patagioenas goodsoni
- Patagioenas inornata
- Patagioenas inornata inornata
- Patagioenas leucocephala
- Patagioenas maculosa
- Patagioenas nigrirostris
- Patagioenas oenops
- Patagioenas picazuro
- Patagioenas plumbea
- Patagioenas speciosa
- Patagioenas squamosa
- Patagioenas subvinacea
- Patagona
- Patagona gigas
- Patagona gigas peruviana
- Patagonia (Arizona)
- Patagonia AZ, Patagonia Lake(Patagonia Arizona)
- Patagonia Lake
- Patagonian Canastero
- Patagonian Conure
- Patagonian Forest Earthcreeper
- Patagonian Mockingbird
- Patagonian Negrito
- Patagonian Sierra-Finch
- Patagonian Sierra Finch
- Patagonian Tinamou
- Patagonian Tyrant
- Patagonian Yellow-Finch
- Patagonian Yellow Finch
- Patuxent National Wildlife Research Refuge
- Paull Holme Strays
- Pauraque
- Pauxi
- Pauxi koepckeae
- Pauxi pauxi
- Pauxi unicornis
- Pavo
- Pavo cristatus
- Pavo muticus
- Pavonine Cuckoo
- Pavonine Quetzal
- Pawi
- Paynter's Brushfinch
- Peaceful Dove
- Peach-faced Lovebird
- Peach-fronted Parakeet
- Peacock
- Peacock-Pheasant
- Peacock-Pheasants
- Peacock Coquette
- Peacock Pheasant
- Peacock Pheasants
- Peafowl
- Peale's Imperial-Pigeon
- Peale's Imperial Pigeon
- Pearl-bellied White-eye
- Pearl-breasted Swallow
- Pearl-cheeked Babbler
- Pearl-cheeked Tree-babbler
- Pearl-chested Babbler
- Pearl-spotted Owlet
- Pearl Kite
- Pearled Treerunner
- Pearly-bellied Seedeater
- Pearly-breasted Conebill
- Pearly-breasted Cuckoo
- Pearly-eyed Thrasher
- Pearly-vented Tody-Tyrant
- Pearly-vented Tody Tyrant
- Pearly Antshrike
- Pearly Owl
- Pearly Parakeet
- Pechora Pipit
- Peckforton Hill and Woods
- Pectoral-patch Cisticola
- Pectoral Antwren
- Pectoral Sandpiper
- Pectoral Sparrow
- Pectorial Sparrow
- Pedionomidae
- Pedionomus
- Pedionomus torquatus
- Pedro Munoz
- Pedro muñoz
- Peg-billed Finch
- Pegu House Sparrow
- Pegu Sparrow
- Pegwell and Sandwich Bays
- Pegwell and Sandwich Bays (Kent)
- Pekin Robin
- Peking Laughingthrush
- Peking Robin
- Peking Warbler
- Pel's Fishing-Owl
- Pel's Fishing Owl
- Pelagic Cormorant
- Pelagie Islands
- Pelagie Islands Italy
- Pelagodroma
- Pelagodroma marina
- Pelargopsis
- Pelargopsis amauroptera
- Pelargopsis capensis
- Pelargopsis capensis gouldi
- Pelargopsis capensis innominata
- Pelargopsis capensis osmastoni
- Pelargopsis melanorhyncha
- Pelecanidae
- Pelecaniformes
- Pelecanoides
- Pelecanoides garnotii
- Pelecanoides georgicus
- Pelecanoides magellani
- Pelecanoides urinatrix
- Pelecanoididae
- Pelecanus
- Pelecanus conspicillatus
- Pelecanus crispus
- Pelecanus erythrorhynchos
- Pelecanus occidentalis
- Pelecanus occidentalis californicus
- Pelecanus occidentalis occidentalis
- Pelecanus occidentalis occidentalis.
- Pelecanus onocrotalus
- Pelecanus philippensis
- Pelecanus rufescens
- Pelecanus thagus
- Pelican
- Pelicans
- Peliperdix albogularis
- Peliperdix coqui
- Peliperdix lathami
- Peliperdix schlegelii
- Peliperdix sephaena
- Peljekaise National Park
- Peljekaise National Park Sweden
- Pellorneidae
- Pellorneum
- Pellorneum albiventre
- Pellorneum bicolor
- Pellorneum buettikoferi
- Pellorneum capistratum
- Pellorneum celebense
- Pellorneum cinereiceps
- Pellorneum fuscocapillus
- Pellorneum malaccense
- Pellorneum palustre
- Pellorneum pyrrogenys
- Pellorneum rostratum
- Pellorneum ruficeps
- Pellorneum tickelli
- Peltohyas
- Peltohyas australis
- Peltops
- Peltops blainvillii
- Peltops montanus
- Pelzeln's Tody-Tyrant
- Pelzeln's Tody Tyrant
- Pemba Green-Pigeon
- Pemba Green Pigeon
- Pemba Scops-Owl
- Pemba Scops Owl
- Pemba Sunbird
- Pemba White-eye
- Penclacwydd
- Penduline Tit
- Peneda Geres National Park
- Peneda Geres National Park Portugal
- Penelope
- Penelope albipennis
- Penelope argyrotis
- Penelope argyrotis colombiana
- Penelope barbata
- Penelope dabbenei
- Penelope jacquacu
- Penelope jacucaca
- Penelope marail
- Penelope montagnii
- Penelope montagnii montagnii
- Penelope obscura
- Penelope ochrogaster
- Penelope ortoni
- Penelope perspicax
- Penelope pileata
- Penelope purpurascens
- Penelope superciliaris
- Penelopides
- Penelopides affinis
- Penelopides exarhatus
- Penelopides exarhatus exarhatus
- Penelopides manillae
- Penelopides mindorensis
- Penelopides panini
- Penelopides samarensis
- Penelopina
- Penelopina nigra
- Peneoenanthe
- Peneoenanthe pulverulenta
- Peneothello
- Peneothello bimaculata
- Peneothello bimaculatus
- Peneothello cryptoleuca
- Peneothello cryptoleuca cryptoleuca
- Peneothello cryptoleucus
- Peneothello cyanus
- Peneothello pulverulenta
- Peneothello sigillata
- Peneothello sigillatus
- Pengelli Forest
- Pengelli Forest Wales
- Penglai Pubu
- Penglai Pubu,Tsaoling ,Yunlin County ,Taiwan
- Penguin
- Penguins
- Peninsular White-eye
- Pennant-winged Nightjar
- Pennington Flash Country Park
- Pennsylvania
- Pentholaea
- Pentholaea albifrons
- Pentholaea arnotti
- Pentholaea collaris
- Percnohierax leucorrhous
- Percnostola
- Percnostola arenarum
- Percnostola caurensis
- Percnostola caurensis australis
- Percnostola leucostigma
- Percnostola lophotes
- Percnostola minor
- Percnostola rufifrons
- Percnostola schistacea
- Perdicula
- Perdicula argoondah
- Perdicula asiatica
- Perdicula erythrorhyncha
- Perdicula erythrorhyncha erythrorhyncha
- Perdicula manipurensis
- Perdix
- Perdix dauurica
- Perdix hodgsoniae
- Perdix perdix
- Pere David's Ground-Sparrow
- Pere David's Ground Sparrow
- Pere David's Laughingthrush
- Pere David's Orange-throat
- Pere David's Owl
- Pere David's Snowfinch
- Pere David's Tit
- Peregrine
- Peregrine Falcon
- Pericrocotus
- Pericrocotus albifrons
- Pericrocotus brevirostris
- Pericrocotus cantonensis
- Pericrocotus cinnamomeus
- Pericrocotus divaricatus
- Pericrocotus erythropygius
- Pericrocotus ethologus
- Pericrocotus flammeus
- Pericrocotus flammeus flammeus
- Pericrocotus igneus
- Pericrocotus igneus igneus
- Pericrocotus lansbergei
- Pericrocotus miniatus
- Pericrocotus roseus
- Pericrocotus solaris
- Pericrocotus solaris griseogularis
- Pericrocotus speciosus
- Pericrocotus speciosus andamanensis
- Pericrocotus speciosus semiruber
- Pericrocotus tegimae
- Perija Brush-Finch
- Perija Brush Finch
- Perija Brushfinch
- Perija Metaltail


