- Phyllomyias uropygialis
- Phyllomyias virescens
- Phyllomyias weedeni
- Phyllomyias zeledoni
- Phyllosc
- Phylloscartes
- Phylloscartes beckeri
- Phylloscartes ceciliae
- Phylloscartes chapmani
- Phylloscartes difficilis
- Phylloscartes eximius
- Phylloscartes flaviventris
- Phylloscartes flavovirens
- Phylloscartes gualaquizae
- Phylloscartes kronei
- Phylloscartes lanyoni
- Phylloscartes nigrifrons
- Phylloscartes ophthalmicus
- Phylloscartes orbitalis
- Phylloscartes oustaleti
- Phylloscartes parkeri
- Phylloscartes paulista
- Phylloscartes paulistus
- Phylloscartes poecilotis
- Phylloscartes roquettei
- Phylloscartes superciliaris
- Phylloscartes sylviolus
- Phylloscartes venezuelanus
- Phylloscartes ventralis
- Phylloscartes virescens
- Phylloscopidae
- Phylloscopus
- Phylloscopus affinis
- Phylloscopus amoenus
- Phylloscopus armandii
- Phylloscopus bonelli
- Phylloscopus borealis
- Phylloscopus borealoides
- Phylloscopus brehmii
- Phylloscopus budongoensis
- Phylloscopus calciatilis
- Phylloscopus canariensis
- Phylloscopus cantator
- Phylloscopus castaniceps
- Phylloscopus cebuensis
- Phylloscopus chloronotus
- Phylloscopus claudiae
- Phylloscopus collybita
- Phylloscopus collybita tristis
- Phylloscopus coronatus
- Phylloscopus davisoni
- Phylloscopus emeiensis
- Phylloscopus examinandus
- Phylloscopus forresti
- Phylloscopus fuligiventer
- Phylloscopus fuscatus
- Phylloscopus goodsoni
- Phylloscopus griseolus
- Phylloscopus hainanus
- Phylloscopus herberti
- Phylloscopus humei
- Phylloscopus ibericus
- Phylloscopus ijimae
- Phylloscopus inornatus
- Phylloscopus kansuensis
- Phylloscopus laetus
- Phylloscopus laurae
- Phylloscopus lorenzii
- Phylloscopus maculipennis
- Phylloscopus maforensis
- Phylloscopus magnirostris
- Phylloscopus makirensis
- Phylloscopus neglectus
- Phylloscopus nigrorum
- Phylloscopus nitidus
- Phylloscopus occipitalis
- Phylloscopus occisinensis
- Phylloscopus ogilviegranti
- Phylloscopus olivaceus
- Phylloscopus orientalis
- Phylloscopus plumbeitarsus
- Phylloscopus poliocephalus
- Phylloscopus presbytes
- Phylloscopus proregulus
- Phylloscopus pulcher
- Phylloscopus reguloides
- Phylloscopus ricketti
- Phylloscopus ruficapilla
- Phylloscopus ruficapillus
- Phylloscopus sarasinorum
- Phylloscopus schwarzi
- Phylloscopus sibilatrix
- Phylloscopus sindianus
- Phylloscopus subaffinis
- Phylloscopus subviridis
- Phylloscopus tenellipes
- Phylloscopus trivirgatus
- Phylloscopus trivirgatus kinabaluensis
- Phylloscopus trochiloides
- Phylloscopus trochilus
- Phylloscopus tytleri
- Phylloscopus umbrovirens
- Phylloscopus xanthodryas
- Phylloscopus xanthoschistos
- Phylloscopus xanthoschistos albosuperciliaris
- Phylloscopus yunnanensis
- Phytotoma
- Phytotoma raimondii
- Phytotoma rara
- Phytotoma rutila
- Piapiac
- Piaui Woodpecker
- Piaya
- Piaya cayana
- Piaya cayana insulana
- Piaya cayana nigricrissa
- Piaya cayana thermophila
- Piaya melanogaster
- Piaya minuta
- Piaya minuta minuta
- Pica
- Pica asirensis
- Pica bottanensis
- Pica hudsonia
- Pica mauretanica
- Pica mauritanica
- Pica nuttalli
- Pica pica
- Pica pica mauretanica
- Pica pica mauritanica
- Pica pica pica
- Pica pica serica
- Pica pica sericea
- Pica serica
- Pica sericea
- Picathartes
- Picathartes gymnocephalus
- Picathartes oreas
- Picathartidae
- Picazuro Pigeon
- Picidae
- Piciformes
- Picoides
- Picoides albolarvatus
- Picoides arcticus
- Picoides arizonae
- Picoides borealis
- Picoides cathpharius
- Picoides dorsalis
- Picoides fumigatus
- Picoides kizuki
- Picoides lignarius
- Picoides major
- Picoides mixtus
- Picoides nuttallii
- Picoides obsoletus
- Picoides pubescens
- Picoides scalaris
- Picoides stricklandi
- Picoides tridactylus
- Picoides villosus
- Picos de Europa
- Picos de Europa Spain
- Pictorella Finch
- Pictorella Mannikin
- Pictorella Munia
- Picui Ground-Dove
- Picui Ground Dove
- Piculus
- Piculus aeruginosus
- Piculus auricularis
- Piculus aurulentus
- Piculus callopterus
- Piculus chrysochloros
- Piculus chrysochloros xanthochlorus
- Piculus flavigula
- Piculus leucolaemus
- Piculus litae
- Piculus rivolii
- Piculus rubiginosus
- Piculus rubiginosus rubiginosus
- Piculus rubiginosus rubripileus
- Piculus simplex
- Picumnus
- Picumnus albosquamatus
- Picumnus aurifrons
- Picumnus castelnau
- Picumnus cinnamomeus
- Picumnus cirratus
- Picumnus dorbygnianus
- Picumnus exilis
- Picumnus fulvescens
- Picumnus fuscus
- Picumnus granadensis
- Picumnus innominatus
- Picumnus innominatus chinensis
- Picumnus lafresnayi
- Picumnus limae
- Picumnus minutissimus
- Picumnus nebulosus
- Picumnus nigropunctatus
- Picumnus olivaceus
- Picumnus olivaceus olivaceus
- Picumnus pumilus
- Picumnus pygmaeus
- Picumnus rufiventris
- Picumnus sclateri
- Picumnus spilogaster
- Picumnus squamulatus
- Picumnus squamulatus roehli
- Picumnus steindachneri
- Picumnus subtilis
- Picumnus temminckii
- Picumnus varzeae
- Picus
- Picus Viridis
- Picus awokera
- Picus awokera awokera
- Picus canus
- Picus canus dedemi
- Picus canus sanguiniceps
- Picus chlorolophus
- Picus chlorolophus simlae
- Picus erythropygius
- Picus flavinucha
- Picus mentalis
- Picus mineaceus
- Picus miniaceus
- Picus puniceus
- Picus rabieri
- Picus scalaris
- Picus sharpei
- Picus squamatus
- Picus vaillantii
- Picus viridanus
- Picus viridis
- Picus viridis sharpei
- Picus vittatus
- Picus xanthopygaeus
- Pied-billed Grebe
- Pied-crested Tit-Tyrant
- Pied-crested Tit Tyrant
- Pied-winged Swallow
- Pied Avocet
- Pied Babbler
- Pied Barbet
- Pied Bell-Magpie
- Pied Bronze Cuckoo
- Pied Bush Chat
- Pied Bushchat
- Pied Butcherbird
- Pied Cormorant
- Pied Coucal
- Pied Crested Cuckoo
- Pied Crow
- Pied Crow-Shrike
- Pied Cuckoo
- Pied Cuckoo-Dove
- Pied Cuckoo-shrike
- Pied Cuckoo Dove
- Pied Cuckooshrike
- Pied Currawong
- Pied Falconet
- Pied Fantail
- Pied Goshawk
- Pied Grallina
- Pied Harrier
- Pied Heron
- Pied Honeyeater
- Pied Imperial-Pigeon
- Pied Imperial Pigeon
- Pied Jackdaw
- Pied Kingfisher
- Pied Lapwing
- Pied Magpie
- Pied Monarch
- Pied Myna
- Pied Oystercatcher
- Pied Petrel
- Pied Plover
- Pied Puffbird
- Pied Shag
- Pied Shrike-Babbler
- Pied Shrike Babbler
- Pied Starling
- Pied Stilt
- Pied Stonechat
- Pied Tanager
- Pied Thrush
- Pied Triller
- Pied Wagtail
- Pied Water-Tyrant
- Pied Water Tyrant
- Pied Wheatear
- Piedmont NWR
- Piedmont National Wildlife Refuge
- Piedmont Region of North Carolina
- Piedmont of North Carolina
- Piezorhina
- Piezorhina cinerea
- Piezorina
- Piezorina cinerea
- Pigeon Guillemot
- Pigeon Hawk
- Pilbara Grasswren
- Pile-builder Megapode
- Pileated Antwren
- Pileated Finch
- Pileated Flycatcher
- Pileated Parrot
- Pileated Woodpecker
- Pilherodius
- Pilherodius pileatus
- Pilotbird
- Pin-Striped Tit-Babbler
- Pin-Striped Tit Babbler
- Pin-striped Tit-Babbler
- Pin-tailed Green-Pigeon
- Pin-tailed Green Pigeon
- Pin-tailed Manakin
- Pin-tailed Parrot-Finch
- Pin-tailed Parrotfinch
- Pin-tailed Pigeon
- Pin-tailed Sandgrouse
- Pin-tailed Snipe
- Pin-tailed Whydah
- Pin Tailed Sandgrouse
- Pinarochroa
- Pinarochroa sordida
- Pinarocorys
- Pinarocorys erythropygia
- Pinarocorys nigricans
- Pinaroloxias
- Pinaroloxias inornata
- Pinarornis
- Pinarornis plumosus
- Pincoya Storm-Petrel
- Pincoya Storm Petrel
- Pine Bunting
- Pine Flycatcher
- Pine Grosbeak
- Pine Siskin
- Pine Warbler
- Pinguinus
- Pinguinus impennis


