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of the Los Amigos Biological Station Aves de la Estación Biológica Los Amigos R. Alex Wiebe

Common Name Scientific Name Abundance Movement TINAMIDAE (11) Abundance Gray tao U T, B R C Common Tinamus major F F, T R F Fairly Common White-throated Tinamou Tinamus guttatus F T, B R U Uncommon cinereus C T, B, R, F, S, A R R Rare Crypturellus soui F B, R, T R V Vagrant Crypturellus obsoletus U B R Crypturellus undulatus C S, R R Crypturellus strigulosus U T R Habitats Black-capped Tinamou Crypturellus atrocapillus R B R T Terra firme Crypturellus variegatus F T R F Mature floodplain Bartlett's Tinamou Crypturellus bartletti F F, R, T R B ANHIMIDAE (1) R Riverine successional vegetation Horned Anhima cornuta F L, Rb R Rb River beaches (2) S Secondary growth Orinoco Oressochen jubatus R Rb R L Oxbow lakes Muscovy Cairina moschata U L, Rb R M Marshes (including in oxbow lakes) (4) A Aguales (palm swamps) Speckled Ortalis guttata F S, R R O Overhead Spix's Penelope jacquacu C T, F, S R Blue-throated Piping-Guan Pipile cumanensis F T, F, S R Razor-billed Mitu tuberosum U F, R, T R Movement (1) R Resident Starred Wood-Quail Odontophorus stellatus C T, F R AM Austral Migrant PODICIPEDIDAE (1) BM Boreal Migrant Least Tachybaptus dominicus R L, A R M Passage Migrant (9) Pale-vented Pigeon cayennensis F R, L, S, O R Scaled Pigeon Patagioenas speciosa R R R Plumbeous Pigeon Patagioenas plumbea C T, F R Patagioenas subvinacea C T, F R Ruddy Ground-Dove Columbina talpacoti R R R Blue Ground-Dove Claravis pretiosa R R R Ruddy Quail-Dove Geotrygon montana F B, S, F, T R White-tipped Dove Leptotila verreauxi R R R Gray-fronted Dove Leptotila rufaxilla C S, R R CUCULIDAE (11) Greater Ani Crotophaga major F L BM Smooth-billed Ani Crotophaga ani F R, S, M R Striped Tapera naevia R R R Cuckoo phasianellus R S R Dromococcyx pavoninus F B R Rufous-vented Ground-Cuckoo Neomorphus geoffroyi R T R Little Cuckoo minuta F R R cayana C S, F, T, B R Black-bellied Cuckoo Piaya melanogaster U T R Dark-billed Cuckoo melacoryphus U R R Yellow-billed Cuckoo Coccyzus americanus R R, S BM CAPRIMULGIDAE (9) Sand-colored Nighthawk Chordeiles rupestris F Rb R Common Nighthawk Chordeiles minor R O, L M Short-tailed Nighthawk Lurocalis semitorquatus U L, F R Common Pauraque Nyctidromus albicollis C S R Little Setopagis parvula R S AM Ladder-tailed Nightjar Hydropsalis climacocerca F L, Rb R Scissor-tailed Nightjar Hydropsalis torquata R S AM Ocellated Poorwill ocellatus C T, B, F R Silky-tailed Nightjar Antrostomus sericocaudatus R T, F R NYCTIBIIDAE (3) Great Potoo Nyctibius grandis F T, F R Long-tailed Potoo Nyctibius aethereus F T R Common Potoo Nyctibius griseus U R R APODIDAE (10) White-chinned Swift Cypseloides cryptus R O M Chestnut-collared Swift Streptoprocne rutila R O R White-collared Swift Streptoprocne zonaris C O R Chimney Swift Chaetura pelagica F O BM Amazonian Swift Chaetura viridipennis R O M? Short-tailed Swift Chaetura brachyura F O R Gray-rumped Swift Chaetura cinereiventris U O R Pale-rumped Swift Chaetura egregia R O R Abundance Lesser Swallow-tailed Swift Panyptila cayennensis R O R C Common Fork-tailed Palm-Swift Tachornis squamata C O R F Fairly Common TROCHILIDAE (20) U Uncommon White-necked Jacobin Florisuga mellivora F T, F, S R R Rare Rufous-breasted Hermit Glaucis hirsutus F A, R R V Vagrant Pale-tailed Barbthroat Threnetes leucurus F R, F, T R White-bearded Hermit Phaethornis hispidus C T, F, S, R R Needle-billed Hermit Phaethornis philippii F T, B R Habitats Great-billed Hermit Phaethornis malaris F T, B, F, S R T Terra firme Reddish Hermit Phaethornis ruber C B, T, F R F Mature floodplain Black-eared Fairy Heliothryx auritus U R R B Bamboo Black-throated Mango Anthracothorax nigricollis R R R R Riverine successional vegetation Rufous-crested Coquette Lophornis delattrei R T R Rb River beaches Festive Coquette Lophornis chalybeus R T, B, S R S Secondary growth Gould's Jewelfront Heliodoxa aurescens U T R L Oxbow lakes Long-billed Starthroat Heliomaster longirostris U R, L R M Marshes (including in oxbow lakes) Amethyst Woodstar Calliphlox amethystina R T R A Aguales (palm swamps) Blue-tailed Emerald Chlorostilbon mellisugus R T, B, F R O Overhead Gray-breasted Sabrewing Campylopterus largipennis R F, T R Fork-tailed Woodnymph Thalurania furcata C S, B, F, T R Sapphire-spangled Emerald Amazilia lactea F R, F, S R Movement Golden-tailed Sapphire Chrysuronia oenone U F, R, A R R Resident White-chinned Sapphire Hylocharis cyanus U T, F, A R AM Austral Migrant (1) BM Boreal Migrant Opisthocomus hoazin C L R M Passage Migrant RALLIDAE (6) Rufous-sided Crake Laterallus melanophaius F M R Gray-breasted Crake Laterallus exilis U M R Gray-cowled Wood- Aramides cajaneus U R, F, L R Uniform Crake Amaurolimnas concolor U S, F R Chestnut-headed Crake Anurolimnas castaneiceps F S R Black-banded Crake Anurolimnas fasciatus F R R HELIORNITHIDAE (1) Sungrebe Heliornis fulica R L R ARAMIDAE (1) Limpkin Aramus guarauana U L R PSOPHIIDAE (1) Pale-winged Trumpeter Psophia leucoptera F F, T R CHARADRIIDAE (3) American Golden-Plover Pluvialis dominica U Rb M Pied Lapwing Vanellus cayanus C Rb R Southern Lapwing Vanellus chilensis R Rb R Collared Plover Charadrius collaris R Rb R JACANIDAE (1) Wattled Jacana Jacana jacana F L R SCOLOPACIDAE (10) Upland Sandpiper Bartramia longicauda R Rb M Stilt Sandpiper Calidris himantopus R Rb M Sanderling Calidris alba R Rb M Buff-breasted Sandpiper Calidris subruficollis R Rb M Pectoral Sandpiper Calidris melanotos F Rb M Wilson's Phalarope Phalaropus tricolor R Rb M Spotted Sandpiper Actitis macularius F Rb BM Solitary Sandpiper Tringa solitaria U Rb M Greater Yellowlegs Tringa melanoleuca U Rb M Lesser Yellowlegs Tringa flavipes U Rb M LARIDAE (3) Yellow-billed Sternula superciliaris U Rb R Large-billed Tern Phaetus simplex F Rb R Black Skimmer Rynchops niger F Rb R EURYPYGIDAE (1) Sunbittern Eurypyga helias U L, A R CICONIIDAE (2) Jabiru Jabiru mycteria R O, Rb AM? Wood Mycteria americana F O, Rb R ANHINGIDAE (1) Anhinga Anhinga anhinga U L, O R PHALACROCORACIDAE (1) Neotropic Cormorant Phalacrocorax brasilianus R Rb R ARDEIDAE (10) Zigzag Heron Zebrilus undulatus R M R Rufescent Tiger-Heron Tigrisoma lineatum U L, M R Cocoi Heron Ardea cocoi F Rb, L R Great Egret Ardea alba F Rb, L R Abundance Snowy Egret Egretta thula F Rb R C Common Bubulcus ibis R Rb R F Fairly Common Striated Heron Butorides striata R L, M R U Uncommon Agami Heron Agamia agami R L, F R R Rare Capped Heron Pilherodius pileatus F L, Rb R V Vagrant Boat-billed Heron Cochlearius cochlearius R L R THRESKIORNITHIDAE (2) Green Ibis Mesembrinibis cayennensis R L, A R Habitats Roseate Spoonbill Platalea ajaja R Rb R T Terra firme CATHARTIDAE (5) F Mature floodplain Black Vulture Coragyps atratus C O R B Bamboo Vulture Cathartes aura F O R R Riverine successional vegetation Lesser Yellow-headed Vulture Cathartes burrovianus V O R Rb River beaches Greater Yellow-headed Vulture Cathartes melambrotus C O R S Secondary growth King Vulture Sarcoramphus papa F O R L Oxbow lakes PANDIONIDAE (1) M Marshes (including in oxbow lakes) Osprey Pandion haliaetus R O BM A Aguales (palm swamps) ACCIPITRIDAE (26) O Overhead Pearl Kite Gampsonyx swainsonii V R R Hook-billed Kite Chondrohierax uncinatus U O, R R Gray-headed Kite Leptodon cayanensis U L, O R Movement Swallow-tailed Kite Elanoides forficatus F O R R Resident Crested Eagle Morphnus guianensis R T R AM Austral Migrant Harpy Eagle Harpia harpyja R T R BM Boreal Migrant Black Hawk-Eagle Spizaetus tyannus U F, O R M Passage Migrant Ornate Hawk-Eagle Spizaetus ornatus U T, O R Black-and-white Hawk-Eagle Spizaetus melanoleucus U A, O R Black-collared Hawk Busarellus nigricollis F L, O R Snail Kite Rostrhaus sociabilis R L R Slender-billed Kite Helicolestes hamatus U L, F R Double-toothed Kite Harpagus bidentatus F O R Plumbeous Kite Ictinia plumbea F O R Gray-bellied Hawk Accipiter poliogaster R B R Accipiter superciliosus R T, F R Bicolored Hawk Accipiter bicolor R O R Hawk Geranospiza caerulescens U O, R R Slate-colored Hawk Buteogallus schistaceus F O, L, F, R R Great Black Hawk Buteogallus urubitinga F O, F, L R Roadside Hawk Rupornis magnirostris C O R White-browed Hawk Leucopternis kuhli U T R Gray-lined Hawk Buteo nitidus U O, L R Broad-winged Hawk Buteo platypterus U O BM Short-tailed Hawk Buteo brachyurus U O R Zone-tailed Hawk Buteo albonotatus R O R STRIGIDAE (9) Tropical Screech- Megascops choliba R R R Tawny-bellied Screech-Owl Megascops watsonii C B, F, T, S R Crested Owl Lophostrix cristata C F, T R Spectacled Owl Pulsatrix perspicillata U F, T R Amazonian Pygmy-Owl Glaucidium hardyi C T, F R Ferruginous Pygmy-Owl Glaucidium brasilianum U R, S R Burrowing Owl Athene cunicularia R Rb R Mottled Owl Ciccaba virgata F T, F R Black-banded Owl Ciccaba huhula F T R TROGONIDAE (6) Pavonine pavoninus F T R Black-tailed Trogon melanurus C F, T R Green-backed Trogon Trogon viridis U T, B R Amazonian Trogon Trogon ramonianus U T, F R Blue-crowned Trogon Trogon curucui F F, R, A R Trogon collaris C T, F R MOMOTIDAE (3) Amazonian Motmot Momotus momota F F, R, T, B R Rufous Motmot Baryphthengus martii F T, B R Broad-billed Motmot Electron platyrhynchum C T, F R ALCEDINIDAE (5) Ringed Kingfisher Megaceryle torquata F L, Rb R Amazon Kingfisher Chloroceryle amazona U Rb, L R Green Kingfisher Chloroceryle americana F L, Rb R Green-and-rufous Kingfisher Chloroceryle inda U L, A R American Pygmy Kingfisher Chloroceryle aenea U L, A R BUCCONIDAE (13) White-necked Puffbird Notharchus hyperrhynchus F T, F R Brown-banded Puffbird Notharchus ordii U T R Abundance Pied Puffbird Notharchus tectus R T R C Common Chestnut-capped Puffbird Bucco macrodactylus U S, R, B, F R F Fairly Common Collared Puffbird Bucco capensis U T R U Uncommon Western Striolated-Puffbird Nystalus obamai F S, F, T R R Rare Semicollared Puffbird Malacoptila semicincta F F, T R V Vagrant Fulvous-chinned Nunlet Nonnula sclateri R T R Rufous-capped Nunlet Nonnula ruficapilla F B R Black-fronted Nunbird Monasa nigrifrons C F, S, R R Habitats White-fronted Nunbird Monasa morphoeus C T, F, B R T Terra firme Yellow-billed Nunbird Monasa flavirostris F B R F Mature floodplain Swallow-winged Puffbird Chelidoptera tenebrosa C R, O R B Bamboo GALBULIDAE (5) R Riverine successional vegetation Purus Jacamar Galalcyrhyncus purusianus R L, M R Rb River beaches White-throated Jacamar Brachygalba albogularis C S, R R S Secondary growth Bluish-fronted Jacamar Galbula cyanescens C B, S, R, F, T R L Oxbow lakes Paradise Jacamar Galbula dea R T R M Marshes (including in oxbow lakes) Great Jacamar Jacamerops aureus U T, F R A Aguales (palm swamps) CAPITONIDAE (3) O Overhead Gilded Barbet Capito auratus C F, T, B, S R Lemon-throated Barbet Eubucco richardsoni F R, F, L R Scarlet-hooded Barbet Eubucco tucinkae R B R Movement RAMPHASTIDAE (8) R Resident Southern Emerald-Toucanet Aulacorhynchus albivitta R T, F R AM Austral Migrant Lettered Aracari Pteroglossus inscriptus R S, B, F R BM Boreal Migrant Chestnut-eared Aracari Pteroglossus castanotis F F, S, T R M Passage Migrant Ivory-billed Aracari Pteroglossus azara U T R Curl-crested Aracari Pteroglossus beauharnaesii U T, F R Golden-collared Toucanet Selenidera reinwardtii F T R White-throated Toucan Ramphastos tucanus C F, T R Channel-billed Toucan Ramphastos vitellinus C F, T R PICIDAE (17) Bar-breasted Piculet Picumnus aurifrons U T, S R Rufous-breasted Piculet Picumns rufiventris F R, B, F R Fine-barred Piculet Picumnus subtilis R R R Yellow-tufted Woodpecker Melanerpes cruentatus C S, B, T, F R Little Woodpecker Veniliornis passerinus C R, S R Red-stained Woodpecker Viniliornis affinis C T, F, R, S R White-throated Woodpecker Piculus leucolaemus U F R Golden-green Woodpecker Piculus chrysochloros C T, F R Spot-breasted Woodpecker Colaptes punctigula U R R Ringed Woodpecker Celeus torquatus R F, T, R R Scale-breasted Woodpecker Celeus grammicus F T, F R Cream-colored Woodpecker Celeus flavus F T, F R Rufous-headed Woodpecker Celeus spectabilis R B, R R Chestnut Woodpecker Celeus elegans U F, R, T R Lineated Woodpecker Dryocopus lineatus F R, S, F, T R Red-necked Woodpecker Campephilus rubricollis F T, F R Crimson-crested Woodpecker Campephilus melanoleucos F S, R, F, T R FALCONIDAE (12) Barred -Falcon Micrastur ruficollis F F, T R Lined Forest-Falcon Micrastur gilvicollis U T, F R Slaty-backed Forest-Falcon Micrastur mirandollei R T R Collared Forest-Falcon Micrastur semitorquatus F T, F R Buckley's Forest-Falcon Micrastur buckleyi U S, F R Black Caracara Daptrius ater U R, O R Red-throated Caracara Ibycter americanus F F, T R Southern Caracara Caracara plancus R O R Laughing Falcon Herpetotheres cachinnans F F, T, R R Bat Falcon Falco rufigularis F O R Orange-breasted Falcon Falco deiroleucus R R, O R Peregrine Falcon Falco peregrinus R O BM PSITTACIDAE (20) Scarlet-shouldered Parrotlet Touit huetii R O, T R Amazonian Parrotlet Nannopsittaca dachilleae U O R Tui Parakeet Brotogeris sanctithomae C O R Cobalt-winged Parakeet Brotogeris cyanoptera C O R Orange-cheeked Pyrilia barrabandi F O, T R Blue-headed Parrot Pionus menstruus C O R Yellow-crowned Parrot Amazona ochrocephala F O R Mealy Parrot Amazona farinosa C O R Dusky-billed Parrotlet Forpus modestus F O R White-bellied Parrot Pionites leucogaster C O R Rose-fronted Parakeet Pyrrhura roseifrons F O R Black-capped Parakeet Pyrrhura rupicola F O R Abundance Dusky-headed Parakeet Aratinga weddellii C O R C Common Red-bellied Macaw Orthopsittaca manilatus C O R F Fairly Common Blue-headed Macaw Primolius couloni F O R U Uncommon Blue-and-yellow Macaw Ara ararauna C O R R Rare Scarlet Macaw Ara macao C O R V Vagrant Red-and-green Macaw Ara chloropterus C O R Chestnut-fronted Macaw Ara severus C O R White-eyed Parakeet Psittacara leucophthalmus C O R Habitats THAMNOPHILIDAE (50) T Terra firme Chestnut-shouldered Antwren Euchrepomis humeralis F F, T R F Mature floodplain Fasciated Antshrike Cymbilaimus lineatus F F, T, S R B Bamboo Bamboo Antshrike Cymbilaimus sanctaemariae F B R R Riverine successional vegetation Undulated Antshrike Frederickena unduliger R T R Rb River beaches Great Antshrike Taraba major F R, S R S Secondary growth doliatus F R, M R L Oxbow lakes Plain-winged Antshrike Thamnophilus schistaceus C T, F, B R M Marshes (including in oxbow lakes) White-shouldered Antshrike Thamnophilus aethiops F T R A Aguales (palm swamps) Amazonian Antshrike Thamnophilus amazonicus R L R O Overhead Black Bushbird Neoctantes niger R S, B R Dusky-throated Antshrike Thamnomanes ardesiacus C T, F, B R Bluish-slate Antshrike Thamnomanes schistogynus C B, T, F R Movement Plain-throated Antwren Isleria hauxwelli C F, T R R Resident Spot-winged Antshrike Pygiptila stellaris C F, T R AM Austral Migrant White-eyed Antwren Epinecrophylla leucophthalma C T, F R BM Boreal Migrant Madeira Antwren Epinecrophylla amazonica C T, F R M Passage Migrant Ornate Antwren Epinecrophylla ornata F B, S R Pygmy Antwren Myrmotherula brachyura C T, F, R R Sclater's Antwren Myrmotherula sclateri F T, F R Amazonian Streaked-Antwren Myrmotherula multostriata F L R White-flanked Antwren Myrmotherula axillaris C T, F R Long-winged Antwren Myrmotherula longipennis C T, F R Ihering's Antwren Myrmotherula iheringi U B R Gray Antwren Myrmotherula menetriesii C T, F, S R Banded Dichrozona cincta U T R Dot-winged Antwren Microrhopias quixensis F B, S R Striated Antbird Drymophila devillei C B R Peruvian Warbling-Antbird Hypocnemis peruviana C T R Yellow-breasted Warbling-Antbird Hypocnemis subflava C B, R R Black Antbird serva F T, S R Riparian Antbird Cercomacroides fuscicauda F S, R, M R Manu Antbird manu R B R Gray Antbird Cercomacra cinerascens C T, F, B, S R White-browed Antbird Myrmoborus leucophrys F S, R, B R Black-faced Antbird Myrmoborus myotherinus C T, F, R, B R Band-tailed Antbird Hypocnemoides maculicauda F L, A R Silvered Antbird Sclateria naevia F L, A R White-lined Antbird Percnostola lophotes F B R Plumbeous Antbird Myrmelastes hyperythrus C F, R R Humaita Antbird Mermelastes humaythae U A R Chestnut-tailed Antbird Sciaphylax hemimelaena C S, B, R R Goeldi's Antbird Akletos goeldii F B, R, F R Sooty Antbird Hafferia fortis F T R Black-throated Antbird Myrmophylax atrothorax U R R White-throated Antbird Gymnopithys salvini U T, B R Hairy-crested Antbird Rhegmatorhina melanosticta R T R Spot-backed Antbird Hylophylax naevius U F, T R Dot-backed Antbird Hylophlax punculatus R F R Common Scale-backed Antbird Willisornis poecilinotus F T, F R Black-spotted Bare-eye Phlegopsis nigromaculata F F, R R CONOPOPHAGIDAE (1) Ash-throated Gnateater Conopophaga peruviana F F, T R GRALLARIIDAE (2) Amazonian Antpitta Hylopezus berlepschi R R R Thrush-like Antpitta Myrmothera campanisona F T, F R RHINOCRYPTIDAE (1) Rusty-belted Tapaculo Leiosceles thoracicus C T, F R FORMICARIIDAE (4) Rufous-capped Antthrush Formicarius colma F T, B, F R Black-faced Antthrush Formicarius analis C F, R, S, T R Rufous-fronted Antthrush Formicarius rufifrons U R R Striated Antthrush Chamaeza nobilis R F, T R FURNARIIDAE (48) Tawny-throated Leaftosser Sclerurus mexicanus U T R Black-tailed Leaftosser Sclerurus caudacutus F F, T R Abundance Gray-throated Leaftosser Sclerurus albigularis R T R C Common Olivaceous Woodcreeper Sittasomus griseicapillus C F, T, S R F Fairly Common Long-tailed Woodcreeper Deconychura longicauda U F, T R U Uncommon White-chinned Woodcreeper Dendrocincla merula U T, F R R Rare Plain-brown Woodcreeper Dendrocincla fuliginosa C F, T, B, S R V Vagrant Wedge-billed Woodcreeper Glyphorynchus spirurus C T, B, F, S R Cinnamon-throated Woodcreeper Dendrexetastes rufigula F T, F, R R Long-billed Woodcreeper Nasica longirostris U L, R, A R Habitats Amazonian Barred-Woodcreeper Denrocolaptes certhia F T, F R T Terra firme Black-banded Woodcreeper Dendrocolaptes picumnus U T, F R F Mature floodplain Bar-bellied Woodcreeper Hylexetastes stresemanni R T, F R B Bamboo Strong-billed Woodcreeper Xiphocolaptes promeropirhynchus U F, T R R Riverine successional vegetation Striped Woodcreeper Xiphorhynchus obsoletus U L, R, A R Rb River beaches Ocellated Woodcreeper Xiphorhynchus ocellatus R F, R R S Secondary growth Elegant Woodcreeper Xiphorhynchus elegans C T, F R L Oxbow lakes Buff-throated Woodcreeper Xiphorhynchus guttatus C S, T, F, B R M Marshes (including in oxbow lakes) Straight-billed Woodcreeper Dendroplex picus C S, R R A Aguales (palm swamps) Red-billed Scythebill Campylorhamphus trochilirostris F B R O Overhead Inambari Woodcreeper Lepidocolaptes fatimalimae F S, T, F, B R Slender-billed Xenops Xenops tenuirostris R F, R R Plain Xenops Xenops minutus F F, T R Movement Streaked Xenops Xenops rutilans U T R R Resident Point-tailed Palmcreeper Berlepschia rikeri F A R AM Austral Migrant Rufous-tailed Xenops Microxenops milleri U T R BM Boreal Migrant Pale-legged Hornero Furnarius leucopus F R, S R M Passage Migrant Dusky-cheeked Foliage-gleaner Anabazenops dorsalis R B R Rufous-rumped Foliage-gleaner Philydor erythrocercum U T, F, S R Chestnut-winged Foliage-gleaner Philydor erythropterum U T, F R Buff-fronted Foliage-gleaner Philydor rufum F R R Cinnamon-rumped Foliage-gleaner Philydor pyrrhodes R F, R R Rufous-tailed Foliage-gleaner Anabacerthia ruficaudata U F, T R Peruvian Recurvebill Syndactyla ucayalae F B R Chestnut-winged Hookbill Ancistrops strigilatus C T, F R Ruddy Foliage-gleaner Clibanornis rubiginosus U T R Chestnut-crowned Foliage-gleaner Automolus rufipileatus C S, R, B R Brown-rumped Foliage-gleaner Automolus melanopezus F B R Buff-throated Foliage-gleaner Automolus ochrolaemus C B, S, F, T R Striped Woodhaunter Automolus subulatus F T, F R Olive-backed Foliage-gleaner Automolus infuscatus C T, F R Orange-fronted Plushcrown Metopothrix aurantiaca R R, F R Plain Softtail fusciceps F F, R, S R Speckled Spinetail gutturata F F, T R Plain-crowned Spinetail Synallaxis gujanensis U M R Cabanis's Spinetail Synallaxis cabanisi R B R Dark-breasted Spinetail Syanallaxis albigularis R R R Ruddy Spinetail Synallaxis rutilans F B, T R TYRANNIDAE (79) White-lored Tyrannulet Ornithion inerme F T, F R Southern Beardless-Tyrannulet Camptostoma obsoletum U S, R AM Mouse-colored Tyrannulet Phaeomyias murina C S, R R Yellow-crowned Tyrannulet Tyrannulus elatus F S, F, T R Forest Elaenia Miopagis gaimardii C F, S, T R Gray Elaenia Myiopagis caniceps U F, R R Greenish Elaenia Miopagis viridicata R T AM Large Elaenia Elaenia spectabilis U S, R AM Small-billed Elaenia Elaenia parvirostris U S, R AM Mottle-backed Elaenia Elaenia gigas R S, R M? Plain-crested Elaenia Elaenia cristata R S, R AM River Tyrannulet Serpophaga hypoleuca R R R Olive-striped Flycatcher Mionectes olivaceus U S, T R Ochre-bellied Flycatcher Mionectes oleaginus F S, F, T R McConnell's Flycatcher Mionectes macconelli R T R Sepia-capped Flycatcher Leptopogon amaurocephalus C S, T, F R Red-billed Tyrannulet Zimmerius cinereicapilla V S M? Slender-footed Tyrannulet Zimmerius gracilipes U S, T, F R Amazonian Scrub-Flycatcher Sublegatus obscurior R S R Southern Scrub-Flycatcher Sublegatus modestus U S, R AM Plain Tyrannulet Inezia inornata U S, R AM Ringed Antpipit Corythopis torquatus C F, R, T R Short-tailed Pygmy-Tyrant Myiornis ecaudatus F F, T, S R Long-crested Pygmy-Tyrant Lophotriccus eulophotes C S, B R Flammulated Pygmy-Tyrant Hemitriccus flammulatus C B R White-bellied Tody-Tyrant Hemitriccus griseipectus C F, T R Johannes's Tody-Tyrant Hemitriccus iohannis C S, R R Abundance White-cheeked Tody-Flycatcher Poecilotriccus albifacie R B R C Common Rusty-fronted Tody-Flycatcher Poecilotriccus latirostris C S, R R F Fairly Common Spotted Tody-Flycatcher Todirostrum maculatum C R, S R U Uncommon Yellow-browed Tody-Flycatcher Todirostrum chrysocrotaphum C S, R R R Rare Olivaceous Flatbill Rhynchocyclus olivaceus R T R V Vagrant Yellow-olive Flycatcher Tolmomyias sulphurescens R T? R Yellow-margined Flycatcher Tomomyias assimilis C T, F R Gray-crowned Flycatcher Tolmomyias poliocephalus C S, R, F, T R Habitats Yellow-breasted Flycatcher Tolmomyias flaviventris F S, R R T Terra firme Golden-crowned Spadebill Platyrinchus coronatus C F, T R F Mature floodplain White-crested Spadebill Platyrinchus platyrhynchos F T, F R B Bamboo Royal Flycatcher Onychorhynchus coronatus U T, F R R Riverine successional vegetation Ruddy-tailed Flycatcher Terenotriccus erythrurus F S, B, F, T R Rb River beaches Whiskered Flycatcher Myiobius barbatus R T R S Secondary growth Bran-colored Flycatcher Myiophobus fasciatus F S, R AM L Oxbow lakes Euler's Flycatcher Lathrotriccus euleri C B, A, S, F R M Marshes (including in oxbow lakes) Eastern Wood-Pewee Contopus virens U S BM A Aguales (palm swamps) Tropical Pewee Contopus cinereus R S AM O Overhead Fuscous Flycatcher Cnemotriccus fuscatus R R AM Alder Flycatcher Empidonax alnorum R R, S BM Vermilion Flycatcher Pyrocephalus rubinus F S, R AM Movement Drab Water Tyrant Ochthornis littoralis F Rb R R Resident Little Ground-Tyrant Muscisaxicola fluviatilis U Rb AM AM Austral Migrant Long-tailed Tyrant Colonia colonus U M R BM Boreal Migrant Large-headed Flatbill Ramphotrigon megacephalum F B R M Passage Migrant Rufous-tailed Flatbill Ramphotrigon ruficauda F T, F R Dusky-tailed Flatbill Ramphotrigon fuscicauda F B R Dull-capped Attila Attila bolivanus F F R Bright-rumped Attila Attila spadiceus C T, F R White-rumped Sirystes Sirystes albocinereus F F, T R Grayish Mourner Rhytipterna simplex C T, F R Dusky-capped Flycatcher Myiarchus tuberculifer R R, F R Swainson's Flycatcher Myiarchus swainsoni F F, T, S AM Short-crested Flycatcher Myiarchus ferox F R, S R Brown-crested Flycatcher Myiarchus tyrannulus U S AM Lesser Kiskadee Pitangus lictor U L R Great Kiskadee Pitangus sulphuratus U L, R R Boat-billed Flycatcher Megarynchus pitangua C S, R R Rusty-margined Flycatcher cayanensis R R R Social Flycatcher Myiozetetes similis C S, R R Gray-capped Flycatcher Myiozetetes granadensis C S, R R Dusky-chested Flycatcher Myiozetetes luteiventris U S, T R Three-striped Flycatcher Conopias trivirgatus R T? R Streaked Flycatcher Myiodynastes maculatus R S, R AM? Sulphur-bellied Flycatcher Myiodynastes luteiventris U S, R BM Piratic Flycatcher Legatus leucophaius F R, F, S, T R Variegated Flycatcher Empidonomus varius R S AM Crowned Slaty Flycatcher Empidonomus aurantioatrocristatus F S AM Sulphury Flycatcher Tyrannopsis sulphurea U A, S, R R White-throated Kingbird Tyrannus albogularis R S M Tropical Kingbird Tyrannus melancholicus C R, S R Eastern Kingbird Tyrannus tyrannus C S, R BM Fork-tailed Flycatcher Tyrannus savana U R, S M COTINGIDAE (8) Purple-throated Fruitcrow Querula purpurata C T, F R Amazonian Umbrellabird Cephalopterus ornatus R R R Plum-throated Cotinga Cotinga maynana U F, T, R R Spangled Cotinga Cotinga cayana U T R Screaming Piha Lipaugus vociferans C F, T R Purple-throated Cotinga Porphyrolaema porphyrolaema R T R Bare-necked Fruitcrow Gymnoderus foetidus F O R Black-faced Cotinga Coniptilon mcilhennyi F R, F, S R PIPRIDAE (9) Dwarf Tyrant-Manakin Tyranneutes stolzmanni C T, F R Sulphur-bellied Tyrant-Manakn Neopelma sulphureiventer R R R Blue-backed Manakin Chiroxiphia pareola F T R Blue-crowned Manakin Lepidothrix coronata F T, F R White-bearded Manakin Manacus manacus U A, S R Band-tailed Manakin Pipra fasciicauda C B, F, S R Fiery-capped Manakin Machaeropterus pyrocephalus C S R Round-tailed Manakin Ceratopipra chloromeros F T, F R Wing-barred Piprites Piprites chloris F T, F R TITYRIDAE (12) Black-tailed Tityra Tityra cayana U S, R R Abundance Black-crowned Tityra Titya inquisitor U S R C Common Masked Tityra Tityra semifasciata C S, F, T R F Fairly Common Varzea Schiffornis Schiffornis major F R, L R U Uncommon Brown-winged Schiffornis Schiffornis turdina U T R R Rare Cinereous Mourner Laniocera hypopyrra C F, T R V Vagrant White-browed Purpletuft Iodopleura isabellae U S R Chestnut-crowned Becard Pachyramphus castaneus U R R White-winged Becard Pachyramphus polychopterus C F, T, S R Habitats Black-capped Becard Pachyramphus marginatus C F, T, S R T Terra firme Pink-throated Becard Pachyramphus minor F T, F R F Mature floodplain Crested Becard Pachyramphus validus R T, S AM B Bamboo VIREONIDAE (7) R Riverine successional vegetation Rufous-browed Peppershrike Cyclarhis gujanensis R R, S R Rb River beaches Lemon-chested Greenlet Hylphilus thoracicus U F, T R S Secondary growth Slaty-capped Shrike-Vireo Vireolanius leucotis F T, F R L Oxbow lakes Tawny-crowned Greenlet Tunchiornis ochraceiceps F T, F R M Marshes (including in oxbow lakes) Dusky-capped Greenlet Pachysylvia hypoxantha C F, T, S R A Aguales (palm swamps) Chivi Vireo Vireo chivi C S, R AM O Overhead Yellow-green Vireo Vireo flavoviridis U S, R BM CORVIDAE (2) Purplish Jay Cyanocorax cyanomelas F R, S R Movement Violacous Jay Cyanocorax violaceus F R, S, F R R Resident HIRUNDINIDAE (11) AM Austral Migrant Blue-and-white Swallow Pygochelidon cyanoleuca R O, Rb M BM Boreal Migrant White-thighed Swallow Atticora tibialis R F, T, O R M Passage Migrant White-banded Swallow Atticora fasciata C O, Rb R Southern Rough-winged Swallow Stelgidopteryx ruficollis C O, Rb R Gray-breasted Martin Progne chalybea R O, Rb R Southern Martin Proge elegans R O, Rb M Brown-chested Martin Progne tapera C O, Rb R White-winged Swallow Tachycineta albiventer C O, Rb R Bank Swallow Riparia riparia R O, Rb BM Barn Swallow Hirundo rustica R O, Rb BM Cliff Swallow Petrochelidon pyrrhonota R O, Rb BM TROGLODYTIDAE (6) Scaly-breasted Wren Microcerculus marginatus C T, F R House Wren Troglodytes aedon F S, R R Thrush-like Wren Campylorhynchus turdinus F S, T, F R Moustached Wren Pheugopedius genibarbus C S, B R Buff-breasted Wren Cantorchilus leucotis F R, L R Musician Wren Cyphorhinus arada F F, T R POLIOPTILIDAE (1) Long-billed Gnatwren Ramphocaenus melanurus U B R DONACOBIIDAE (1) Black-capped Donacobius Donacobius atrocapillus F M R TURDIDAE (6) Swainson's Thrush Catharus ustulatus U S, F, T BM Hauxwell's Thrush Turdus hauxwelli C F, T R Lawrence's Thrush Turdus lawrencii U T, F, A R Creamy-bellied Thrush Turdus amaruochalinus F S AM Black-billed Thrush Turdus ignobilis C S, R, F R White-necked Thrush Turdus albicollis F T, F R FRINGILLIDAE (7) Blue-naped Chlorophonia Chlorophonia cyanea R S, T R? Purple-throated Euphonia Euphonia chlorotica R S, R R Thick-billed Chlorophonia Euphonia laniirostris F S, R R Golden-bellied Euphonia Euphonia chrysopasta F R, F, S R White-vented Euphonia Euphonia minuta F R, S R Orange-bellied Euphonia Euphonia xanthogaster U R R Rufous-bellied Euphonia Euphonia rufiventris C F, T, S R PASSERELLIDAE (2) Yellow-browed Sparrow Ammodramus aurifrons C R, Rb R Pectoral Sparrow Arremon taciturnus F T, F R ICTERIDAE (10) Russet-backed Oropendola Psarocolius angustifrons C R, S, F R Crested Oropendola Psarocolius decumanus F F, T R Olive Oropendola Psarocolius bifasciatus C T, F R Solitary Black Cacique Cacicus solitarius R M, R R Yellow-rumped Cacique Cacicus cela C R, L, O R Red-rumped Cacique Cacicus haemorrhous U T R Casqued Cacique Cacicus oseryi F F, T R Epaulet Oriole Icterus cayanensis F S, R R Shiny Molothrus bonariensis R Rb R Molothrus oryzivorus U O, Rb R Abundance PARULIDAE (1) C Common Masked Yellowthroat Geothlypis aequinoctialis R M R F Fairly Common MITROSPINGIDAE (1) U Uncommon Red-billed Pied Tanager Lamprospiza melanoleuca F T R R Rare CARDINALIDAE (3) V Vagrant Scarlet Tanager Piranga olivacea U S BM Red-crowned -Tanager Habia rubica C F, T R Amazonian Grosbeak Cyanoloxia cyanoides F B, T, F R Habitats THRAUPIDAE (43) T Terra firme Red-capped Cardinal Paroaria gularis C L, R R F Mature floodplain Magpie Tanager Cissopis leverianus U S, M R B Bamboo Hooded Tanager Nemosia pileata R R R R Riverine successional vegetation Orange-headed Tanager Thlypopsis sordida R R R Rb River beaches Flame-crested Tanager Tachyphonus cristatus F T, F R S Secondary growth White-shouldered Tanager Tachyphonus luctuosus C F, R, T R L Oxbow lakes White-winged Shrike-Tanager Lanio versicolor C T, F R M Marshes (including in oxbow lakes) Silver-beaked Tanager Ramphocelus carbo C S, R R A Aguales (palm swamps) Masked Crimson Tanager Ramphocelus nigrogularis C L, R R O Overhead Fawn-breasted Tanager Pipraidea melanonota R T, S M Blue-and-yellow Tanager Pipraeidea bonariensis V S R Blue-gray Tanager Thraupis episcopus C S, R R Movement Palm Tanager Thraupis palmarum C S, R, A R R Resident Yellow-bellied Tanager Ixothraupis xanthogastra F T, S, F R AM Austral Migrant Masked Tanager Tangara nigrocincta F S, T, F R BM Boreal Migrant Turquoise Tanager Tangara mexicana F F, T, S R M Passage Migrant Paradise Tanager Tangara chilensis C F, T, S R Opal-rumped Tanager Tangara velia U T, F R Opal-crowned Tanager Tangara callophrys U T, F R Bay-headed Tanager Tangara gyrola R T R Green-and-gold Tanager Tangara schrankii C F, T, S R Swallow Tanager Tersina viridis C S, R R Black-faced Dacnis Dacnis lineata C S, F, T R Yellow-bellied Dacnis Dacnis flaviventer F S R Blue Dacnis Dacnis cayana F S, T, F R Purple Honeycreeper Cyanerpes caeruleus F T, F R Red-legged Honeycreeper Cyanerpes cyaneus R F, S R Green Honeycreeper Chlorophanes spiza U T, F R Guira Tanager Hemithraupis guira U F, R, T R Yellow-backed Tanager Hemithraupis flavicollis F T R Chestnut-vented Conebill Conirostrum speciosum R R R Blue-black Grassquit Volatinia jacarina R R R Lesson's Seedeater Sporophila bouvronides R R M Chestnut-bellied Seedeater Sporophila cataneiventris U R R Chestnut-bellied Seed-Finch Sporophila angolensis U R, M R Black-billed Seed-Finch Sporophila atrirostris R M R Black-and-white Seedeater Sporophila luctuosa R R M Double-collared Seedeater Sporophila caerulescens U R, S AM Bananaquit Coereba flaveola R S, R R Yellow-shouldered Grosbeak Parkerthraustes humeralis R T R Buff-throated Saltator Saltator maximus C S, R, F, T R Grayish Saltator Saltator coerulescens U R, M R Slate-colored Grosbeak Saltator grossus C S, T R TOTAL (576)

Acknowledgements This bird list was built with the help of many dedicated birders and ornithologists who have spent hours in field finding birds at the Los Amigos Biological Station and the Los Amigos Conservation Concession. In particular, this list builds on the bird lists compiled by Joseph A. Tobias, Daniel J. Lebbin, and Uribe Valdez during their fieldwork in the early 2000's, and Sean Williams during his fieldwork in 2013-2016. William Sweet, Peter Hosner, Rich Hoyer, Michael Anderson, Glenn Seeholzer, and many others also heavily contributed to our knowledge of the avifauna of Los Amigos.