Plain-brown Woodcreeper 
Plain-colored seedeater 
Plain-coloured tanager 
plain-crested elaenia 
Plain-crowned spinetail 
Plain-mantled tit-spinetail 
Plain-tailed warbling finch 
Plain-tailed wren 
Plain-throated antwren 
Plain-winged Antshrike 
Plain-winged Antwren 
Plum-headed finch 
Plum-throated cotinga 
Plumbeous antbird 
Plumbeous Black-Tyrant 
Plumbeous Euphonia 
Plumbeous sierra finch 
Plumbeous water redstart 
Plumbeous-backed thrush 
Plumbeous-crowned tyrannulet 
Plush-crested Jay 
Plushcap 
Pohnpei fantail 
Pohnpei flycatcher