- Pacific Gull
- Pacific Screech Owl
- Painted Bunting
- Pale-billed Woodpecker
- Pale-vented Pigeon
- Palm Tanager
- Palm Warbler
- Paradise Tanager
- Pearl-spotted Owlet
- Pel's Fishing Owl
- Peregrine Falcon
- Peruvian Pelican
- Pied-billed Grebe
- Pied Avocet
- Pied Crow
- Pied Kingfisher
- Pink-backed Pelican
- Pink-throated Becard
- Pink-throated Twinspot
- Plain-brown Woodcreeper
- Plain-colored Seedeater
- Plain-tailed Wren
- Plate-billed Mountain Toucan
- Plumbeous Kite
- Plumbeous Sierra Finch
- Plushcap
- Prothonotary Warbler
- Purple-bibbed Whitetip
- Purple-crested Turaco
- Purple-crowned Lorikeet
- Purple-throated Carib
- Purple-throated Mountaingem
- Purple-throated Woodstar
- Purple Heron
- Purple Sunbird
- Purplish-mantled Tanager