A list of birds we have seen from the path along the railroad tracks below Machu Picchu:
Torrent Duck (Merganetta armata)
Andean Guan (Penelope montagnii)
Neotropic Cormorant (Phalacrocorax brasilianus)
Fasciated Tiger-heron (Tigrisoma fasciatum)
Black-crowned Night-heron (Nycticorax nycticorax)
Solitary Eagle (Harpyhaliaetus solitarius) -rare
Broad-winged Hawk (Buteo platypterus)
Roadside Hawk (Buteo magnirostris)
Black-chested Buzzard-eagle (Geranoaetus melaonleucus)
American Kestrel (Falco sparverius)
Spotted Sandpiper (Actitis macularius)
Andean Gull (Larus serranus)
Band-tailed Pigeon (Patagioenas fasciata)
White-tipped Dove (Leptotila verreauxi)
Mitred Parakeet (Aratinga mitrata)
Speckle-faced Parrot (Pionus tumultuosus)
Dark-billed Cuckoo (Coccyzus melacoryphus)
Squirrel Cuckoo (Piaya cayana)
Lyre-tailed Nightjar (Uropsalis lyra)
Swallow-tailed Nightjar (Uropsalis segmentata)
Green Hermit (Phaethornis guy)
Sparkling Violetear (Colibri coruscans)
Green Violetear (Colibri thalassinus)
Green-and-white Hummingbird (Amazilia viridicauda)
Speckled Hummingbird (Adelomyia melanogenys)
Chestnut-breasted Coronet (Boissonneaua matthewsii)
Bronzy Inca (Coeligena iris)
Collared Inca (Coeligena torquata)
Long-tailed Sylph (Aglaiocercus kingi)
Amethyst-throated Sunangle (Heliangelus amethysticollis)
Booted Racket-tail (Ocreatus underwoodii)
White-bellied Woodstar (Chaetocercus mulsant)
Highland Motmot (Momotus aequatorialis)
Golden-headed Quetzal (Pharomachrus auriceps)
Black-streaked Puffbird (Malacoptila fulvogularis)
Versicolored Barbet (Eubucco veriscolor)
Blue-banded Toucanet (Aulacorhynchus coeruleicinctis)
Ocellated Piculet (Picumnusdorbignyanus)
Golden-olive Woodpecker (Piculus rubiginosus)
Crimson-bellied Woodpecker (Campephilus haematogaster)
Crimson-crested Woodpecker (Campephilus melanoleucos)
Azara's Spinetail (Synallaxis azarae)
Streaked Xenops (Xenops rutilans)
Variable Antshrike (Thamnophilus punctatus)
Sclater's Tyrannulet (Phylomyias sclateri)
Ashy-headed Tyrannulet (Phyllomyias cinereiceps)
Spectacled Bristle-tyrant (Phylloscartes orbitalis)
Slaty-capped Flycatcher (Leptogon superciliaris)
Mottle-cheeked Tyrannulet (Phylloscartes ventralis)
Sierran Elaenia (Elaenia pallatangae)
White-crested Elaenia (Elaenia albiceps)
Torrent Tyrannulet (Serpophaga cinerea)
Streak-necked Flycatcher (Mionectes striaticollis)
Cinnamon Flyccatcher (Pyrrhomyias cinnamomeus)
Common Tody-flycatcher (Todirostrum cinereum)
Bran-colored Flycatcher (Myiophobus fasciatus)
Smoke-colored Pewee (Contopus fumigatus)
Blach Phoebe (Sayornis nigricans)
Rufous-breasted Chat-tyrant (Ochthoeca rufipectoralis)
Golden-crowned Flycatcher (Myiodynastes chrysocephalus)
Social Flycatcher (Myiozetetes similus)
Tropical Kingbird (Tyrannus melacholicus)
Barred Becard (Pachyramphus versicolor)
Masked Fruiteater (Pipreaola pulchra) -endemic
Andean Cock-of-the-rock (Rupicola peruvianus)
Red-eyed Vireo (Vireo olivaceus)
Brown-capped Vireo (Vireo leucophrys)
Green Jay (Cyanocorax yncas)
Blue-and-white Swallow (Pygochelidon cyanoleuca)
Gray-breasted Wood-wren (Henicorhina leucophrys)
Inca Wren (Thryothotus eisenmanni) -endemic
Mountain Wren (Troglodytes solstiialis)
House Wren (Troglodytes aedon)
Andean Solitaire (Myadestes ralloides)
White-eared Solitaire (Entomodestes leucotis)
Chiguanco Thrush (Turdus chiguanco)
Glossy-black Thrush (Turdus serranus)
White-capped Dipper (Cinclus leucocephalus)
Silver-beaked Tanager (Ramphocelus melanogaster)
Slaty Tanager (Creugops verticalis)
Oleaginous Hempspingus (Hemispingus frontalis)
Rust-and-yellow Tanager (Thlypopsis ruficeps)
White-lined Tanager (Tachyphonus rufus)
Fawn-breasted Tanager (Pipraeidea melanonota)
Blue-capped Tanager (Thraupis cyanocephala)
Blue-and-yellow Tanager (Thraupis bonariensis)
Palm Tanager (Thraupis palmarum)
Blue-gray Tanager (Thraupis episcopus)
Short-billed Bush Tanager (Chlorospingus parvirostris)
Yellow-throated Bush-Tanager (Chlorospingus flavigularis)
Common Bush-Tanager (Chlorospingus ophthalmicus)
Chestnut-bellied Mountain-tanager (Delothraupis castaneoventris)
Silver-backed Tanager (Tangara viridicollis)
Beryl-spangled Tanager (Tangara nigroviridis)
Blue-and-black Tanager (Tangara vassorii)
Golden-naped Tanager (Tangara ruficervix)
Saffron-crowned Tanager (Tanagara xanthocephala)
Blue-necked Tanager (Tangara cyanicollis)
Bay-headed Tanager (Tangara gyrola)
Blue Dacnis (Dacnis cayana)
Capped Conebill (Conorostrum albifrons)
Hepatic Tanager (Piranga flava)
Black-throated Flowerpiercer (Diglossa brunneiventris)
Band-tailed Seedeater (Catamenia analis)
Blue-black Grassquit (Volatinia jacarina)
Dull-colored Grassquit (Tiaris obscurus)
Black-and-white Seedeater (Sporophilia luctuosa)
Yellow-bellied Seedeater (Sporophilia Nigricollis)
Chestnut-capped Brush-finch (Buarremon brunneinucha)
Tricolored Brush-finch (Atlapetes tricolor)
Black-backed Grosbeak (Pheucticus aureoventris)
Rufous-collared Sparrow (Zonotrichia capensis)
Tropical Parula (Parula pitiayumi)
Blackburnian Warbler (Dendroica fusca)
Canada Warbler (Wilsonia canadensis)
Slate-throated Whitestart (Myioborus miniatus)
Spectacled Whitestart (Myioborus melanocephalus)
Bananaquit (Coereba flaveola)
Pale-legged Warbler (Basileuterus signatus)
Russet-crowned Warbler (Basileuterus coronatus)
Masked Yellowthroat (Geothlypis aequinnoctialis)
Dusky-green Oropendola (Psarocolius atrovirens)
Hooded Siskin (Carduelis magellanica)
Thick-billed Euphonia (Euphonia laniirostris)
Orange-bellied Euphonia (Euphonia xanthogaster)
