- D'Arnaud's Barbet
- D'Orbigny's Chat-Tyrant
- Dalat Shrike-babbler
- Dalmatian Pelican
- Dark-backed Imperial Pigeon
- Dark-backed Weaver
- Dark-eyed Junco
- Dark-faced Ground Tyrant
- Dark-necked Tailorbird
- Dark-sided Flycatcher
- Dark-throated Oriole
- Dark Chanting Goshawk
- Dartford Warbler
- Dead Sea Sparrow
- Demoiselle Crane
- Desert Finch
- Desert Lark
- Desert Sparrow
- Desert Wheatear
- Diademed Sandpiper-Plover
- Diamantina Tapaculo
- Dickinson's Kestrel
- Diederik Cuckoo
- Dohrn's Thrush-Babbler
- Dot-winged Antwren
- Double-banded Courser
- Double-banded Plover
- Double-banded Pygmy Tyrant
- Double-crested Cormorant
- Double-eyed Fig Parrot
- Double-spurred Francolin
- Double-striped Thick-knee
- Double-toothed Barbet
- Double-toothed Kite
- Drab Water Tyrant
- Duchess Lorikeet
- Dull-colored Grassquit
- Dunlin
- Dunn's Lark
- Dunnock
- Dusky-blue Flycatcher
- Dusky-capped Flycatcher
- Dusky-legged Guan
- Dusky-tailed Flatbill
- Dusky-throated Antshrike
- Dusky Broadbill
- Dusky Eagle-Owl
- Dusky Indigobird
- Dusky Moorhen
- Dusky Parrot
- Dusky Purpletuft
- Dusky Robin
- Dusky Starfrontlet
- Dusky Sunbird
- Dusky Thrush
- Dusky Tit
- Dusky Turtle Dove
- Dusky Twinspot
- Dusky Warbler
- Dwarf Fruit Dove
- Dwarf Tyrant-Manakin