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See this triplist in printable PDF format with media only on page 1.
We sent the drone up a few times on the tour, and it brought back some wonderful imagery. Here's an edit that runs a little under 6 minutes. Video by Bret Whitney.
Because of the widespread burning in southwest Amazonia that was making international headlines around the world just before the start of our tour, I think all of us were worried that our tour route might be affected. Fortunately, the fires were a very long distance south, with winds carrying the smoke mostly easterly, so we saw no evidence of them on our route around Manaus and up the Rio Negro. In fact, weather was about average for September, meaning daytime highs in the low 90s and lows in the upper 70s, with spotty rains. What was unusual, however, was the water level in the lower Rio Negro basin, which was six to ten feet higher than normal. Happily, we were able to access all of our birding trails to at least some extent, and birding was generally excellent!
We got underway on the grounds of the old Tropical Hotel, where we were treated to wonderful views of Variable Chachalacas and a troop of six Brazilian Bare-faced Tamarins, one of the most range-restricted primates in the Neotropics. Next morning, the Ducke Reserve was also highly productive, as fruiting trees attracted five species(!) of toucans including Green and Black-necked aracaris and Guianan Toucanet, and numerous other birds for the first hour of our birding. Woodpeckers were also outstanding, with Chestnut (yellow-crowned, nominate subspecies east of the Rio Negro), Waved, and Cream-colored showing well, along with Yellow-tufted and Yellow-throated, the latter excavating a nest hole right beside the trail. Red-billed Woodcreeper remained aloof, however, only singing in the distance a couple of times. A low, close Caica Parrot that sat for lengthy scope views, a Marail Guan, two austral migrant Pearly-breasted Cuckoos, and an Amazonian Pygmy-Owl were also excellent finds. We returned to Ducke that afternoon to ascend the MUSA tower, which was especially good for Red-fan Parrots, which raised their colorful hackles for us a couple of times, and active nests of both Short-tailed Pygmy-Tyrant and Painted Tody-Fycatcher. We put a wrap on that first full day with an exciting view of a Curve-billed Scythebill.
Although it had been quite dry for the week or so ahead of the tour, we rented 4-WD vehicles to ensure that we’d be able to get into the famed INPA (Amazonian National Research Institute) tower. The road was in great shape, and we made it in (and back out!) uneventfully – and what a wonderful morning it was atop that tower! There were several fruiting and flowering trees near the tower that attracted a nice variety of species, and a big mixed-species flock in the forest canopy was also quite rewarding. Glossy-backed Becard, Olive-green Tyrannulet, and Ash-winged Antwren can be really hard to get, but all of them performed beautifully, as did Black-spotted Barbet, our first Red-necked Woodpeckers, Guianan Woodcreeper, Yellow-throated and Yellow-margined flycatchers, White-lored and Guianan Tyrannulets, Pink-throated Becard, Slaty-capped Shrike-Vireo, Buff-cheeked Greenlet, and Green and Short-billed honeycreepers. We also enjoyed eye-level, comparative views of Band-rumped and Chapman’s swifts. Try as we might, we could not pull in a Dotted Tanager that was singing for several minutes near the tower, and where were the Purple Honeycreepers? On our walk back out to the vehicles we worked a nice mixed-species flock in the understory that yielded good views of Brown-bellied Antwren (soon to be Brown-bellied Stipplethroat), Long-winged Antwren, White-flanked Antwren, Cinereous Antshrike, and Chestnut-rumped Woodcreeper. Much to our delight, a Red-billed Woodcreeper we’d heard sing as we climbed the tower just before dawn was later findable from the ground, and we came away with fine views of a pair of these impressive birds.
Three days around the little town of Presidente Figueiredo, about 110 kilometers north of Manaus, got underway with a visit to a nest of supposed White-chinned Swift behind a waterfall, which we saw beautifully on its nest. (I don’t know what that bird truly is, but I don’t think it’s been identified correctly as Cypseloides cryptus.) After a fabulous lunch in Presidente Figueiredo, we checked into our little hotel well away from town to see a lek of Guianan Cock-of-the Rock. Although the birds were very quiet this time, we enjoyed fabulous scope studies of a couple of adult males and one immature male at close range. Capuchinbirds were also seen beautifully, and heard awesomely – what a bizarre bird!! None of us will ever forget the Ferruginous-backed Antbird or the Musician Wren, both of which popped right out to sing for us from bare branches just a few feet away. A morning in the campina and neighboring areas a few miles north and east of town were also quite productive, yielding great views of the rarely seen White-naped Seedeater, Scaled Pigeon, Bronzy Jacamar, Northern Slaty-Antshrike, Crimson Topaz (a couple of stunning males), Pale-bellied Mourner, Saffron-crested Tyrant-Manakin, the elusive Pelzeln’s Tody-Tyrant, “Campinarana” (or "Varillal") Flycatcher (soon to be split from the Fuscous Flycatcher complex), and a close Plumbeous Euphonia. A young male Amethyst-throated Woodstar at Mari Mari was an unusual find. In a class by itself was a male Pompadour Cotinga that responded to playback by flying in to land a mere 15 feet away, staring right through us for about a minute, which was simply breathtaking! Trails through taller forest produced a handsome Collared Puffbird, Paradise and Yellow-billed jacamars, Black-banded and Amazonian Barred woodcreepers, Tawny-throated Leaftosser, another pair of Red-billed Woodcreepers(!), the little-known (and very seldom seen on tours!) Cinnamon Manakin-Tyrant (Neopipo), White-fronted and White-throated manakins, Guianan Warbling-Antbird, Spot-winged and Black-headed antbirds, Spot-backed Antwren, Guianan Gnatcatcher, and a Wing-banded Wren which, sadly, was a bit too shy for most people to get a good view of it. Also unfortunate was a Lined Forest-Falcon that came in close but hid itself behind a big limb such that we could see only the end of its tail, arrggh! This proved to be an unusually good tour for Sapphire-rumped Parrotlet, which we saw perched three times (along with the usual fly-overs), and a pair of Point-tailed Palmcreepers also performed to perfection, sitting for scope study.
Our days around Manaus and Presidente Figueiredo had been highly rewarding, for sure, but I know I speak for all of us when I say we were ready to move onto the TUMBIRA, to bird the beautiful Rio Negro, and Anavilhanas and Jau National Parks. Thus, we pulled away from Manaus on the afternoon of 6 September, settled into our cabins, and, with caipirinhas in hand, enjoyed the omni-present Large-billed and Yellow-billed terns from the breezy top deck, Yayyy! Following our first scrumptious dinner on the boat, we jumped (sort of) into the canoes for a spotlighting excursion to see what was out there, along a narrow tributary to the left (east) bank of the Negro. I had my brand-new “heat scope”, which senses infrared heat signatures, on its maiden voyage, and boy was it fun! We immediately started spotting critters near the river banks, especially native Red-nosed Tree-Rats and small opossums, and also our first Band-tailed Nighthawks, roosting side-by-side; a huge Gladiator Treefrog, Smoky Jungle Frog, Cane Toad, a Diving Lizard, and an impressive Brown Tree Boa a couple of meters long. TUMBIRA cruised smoothly up the Negro through the night, passing the lower part of the labyrinth of linear islands comprising the Anavilhanas Archipelago. That was a refreshing night’s sleep, and we awoke early the next morning to board the canoes for a pre-dawn attempt at seeing Spectacled Owl and the two distinct species of Band-tailed Nighthawks that occur together through the Anavilhanas and some other regions of the central Amazon basin. After a quiet start, we heard the answers of first one, then a pair, of Spectacled Owls. Soon we had one of the birds in view, and even got to watch it deliver its low, vibrating series of hoots. Then, as rosy-fingered dawn crested the eastern skyline, the nighthawks took wing to swoop around the canoes, and perched birds of both distinctive song types could be heard singing here and there. It was a magical moment! All of that before “café da manhã” -- and what a fine breakfast it was, served full-scale on the top deck as the Festive Parrots started hollering on all sides.
Over the past several days, the river had dropped just barely enough for us to be able to walk around a bit on the island. We couldn’t go far, no more than 100 yards, really, but that was exactly enough to get us essentially everything we were hoping for that morning, and then some. Among several five-star performances, “best in show” probably went to spectacular Wire-tailed Manakins doing displays at eye level right in front of us, but a Streak-throated Hermit was also exceptionally cooperative. One after another, birds gave us great views. Antbirds were excellent, the likes of Ash-breasted and Black-chinned antbirds, Klages’s and Leaden antwrens, and a very close Blackish-gray Antshrike. Zimmer’s Woodcreepers appeared several times, Ringed Woodpecker stuck for several minutes of scope study, and a Speckled Spinetail missing 90% of its tail also came in for decent views. That afternoon found us on the right (west) bank of the Negro, at the town of Novo Airão, where many of the local river boats are built (including TUMBIRA). Our first stop was at the front door of a family of Three-striped Night-Monkeys! Despite having lost their usual roost site in a recent windstorm, they were looking out of their new cavity around the other side of the same tree – fantastic! We then visited a floating house where local people have started a conservation initiative to help protect Amazon (Pink) River Dolphins. They are doing a great job of educating people about the dolphins, and their work is paying off. We thoroughly enjoyed seeing the dolphins, and participating in feeding them as part of the project regimen.
A widespread rainstorm blew in as we headed up the Negro in earnest. It let up just enough to allow some top-deck birding just before dusk, which was a bit too late for the hoped-for Amazonian Umbrellabirds and Crestless Curassows, but we did pick up Hook-billed and Gray-headed kites, and better views of Festive Parrots. As planned, we awoke the next morning far upriver, at the mouth of the Rio Jaú. Terns, skimmers, and dolphins of both species accompanied breakfast on the top deck and our smooth approach to the entrance of Jaú National Park, where we briefly disembarked to register our arrival. Before long we had boots on the ground in “chavascal” woodland, which is a low diversity plant community with essentially no understory growing along blackwater rivers of the central Amazon that is flooded for most of the year. Fortunately, there was enough exposed ground to permit a short walk, where we had fine views of Amazonian Antshrike (gray-crowned subspecies cinereiceps here), Yellow-crowned Manakin, and Snethlage’s Tody-Tyrant. Later, from the canoes, we added Cherrie’s Antwren and Amazonian Tyrannulet, and, with perseverance and a little luck, most folks got to see the as-yet undescribed tody-tyrant that appears to be the sister-species of Pelzeln’s Tody-Tyrant, across the Rio Negro.
Farther into the park, up the Rio Jaú, we worked more in the terra firme forest, hoping for mixed-species flocks, army ant swarms, and potoos. All told, we did very well! Among the highlights was a Chestnut Woodpecker (dark-crowned subspecies jumanus, west of the Negro), Golden-green Woodpecker, Gilded Barbet, a stunning male Pavonine Quetzal that stayed put for proper admiration in the scope, White-shouldered Antshrike, Fulvous-throated Antwren (now Fulvous-throated Stipplethroat), Yellow-browed Antbird, Black-faced Antbird, Long-tailed and Ocellated woodcreepers, a highly sought Bar-bellied Woodcreeper, Rufous-tailed Xenops, Olive-backed Foliage-gleaner, White-eyed Tody-Tyrant, Blue-crowned Manakin, Wing-barred Piprites, Cinereous Mourner, Dusky-capped Greenlet, Coraya Wren, and the rarely seen Rio Negro Gnatcatcher (Jaú may be the most reliable place for this one). Despite our concerted efforts, we came away without even hearing a Tawny-tufted Toucanet or Pearly Antshrike. We did hit two fairly large army ant swarms, but both were lightly attended by birds. We all saw White-cheeked Antbird well, but a persistent pair of Chestnut-crested Antbirds was seen (with binoculars) by only about half of us this time around, and there was no sign of White-plumed Antbird or Reddish-winged Bare-eye, which usually accompany the swarms in Jaú. Nightbirding was outstanding, producing in quick succession a very low, close Rufous Potoo and good scope views of a White-winged Potoo, followed a little later by a couple of more distant Common Potoos, spotlighted from the canoes. Yip Yip Yip!!! Oh yes, and more rats picked up with the heat scope, which I’ve decided to start calling “the rat scope”. A final morning in the park, birding from the canoes on a narrow tributary of the lower Jaú was perfect for Green-and-rufous Kingfisher, Lafresnaye’s Piculet, Black-crested Antshrike, Three-striped Flycatcher, and Brown-headed Greenlet, among others.
The islands in the Rio Solimões (the Amazon River west of its confluence with the Rio Negro) brought us a whole new suite of birds. Our first stop, in tall forest, was certainly the most productive, as there was just enough dry (somewhat dry) ground for us to walk around reasonably well. About the first bird seen was a Green-throated Mango catching flying gnats, a great start. Castelnau’s Antshrike also came easily, and we had great views of the rarely seen Scaled Spinetail then, moments later, Rusty-backed Spinetails. Cinereous, White-winged, and Chestnut-crowned becards all showed well, as did Little and Spot-breasted woodpeckers, Yellow-crowned Elaenia, Rusty-fronted Tody-Flycatcher, “Island Fuscous Flycatcher” (subspecies fuscatior), Lesser Kiskadee, Dull-caped Attila, and Bicolored Conebill. Afternoon stops on younger islands were difficult due to high water levels and treacherous mud, but we managed to get at least a few of the species restricted to that plant community, especially Olive-spotted Hummingbird, Parker’s Spinetail, Brownish Elaenia, and Pearly-breasted Conebill.
For our final morning of the tour, we revisited the MUSA tower, where we were treated to great scope studies of a pair of Black-faced Hawks (which had eluded us up to that last minute!), Golden-collared Woodpecker, another pair of Red-necked Woodpeckers, several species of tanagers, and a close male Golden-sided Euphonia. That afternoon we went downtown to the famous Teatro Amazonas (Opera House), and did a little shopping at several tourist stores and kiosks around the main plaza and market, which was fun. Then, after our final checklist session and dinner aboard TUMBIRA, we had time to pack up and relax a bit before heading to the airport to check in for the American flight to Miami, departing after midnight.
Marcelo and I certainly enjoyed birding with all of you, and sharing birds and memorable experiences on these great Amazonian rivers. Take care until we meet again, probably in some far-flung corner of big, beautiful Brazil! -- Bret & Marcelo
KEYS FOR THIS LIST
One of the following keys may be shown in brackets for individual species as appropriate: * = heard only, I = introduced, E = endemic, N = nesting, a = austral migrant, b = boreal migrant
Tinamidae (Tinamous)
GREAT TINAMOU (Tinamus major)
UNDULATED TINAMOU (Crypturellus undulatus) [*]
VARIEGATED TINAMOU (Crypturellus variegatus) [*]
Anatidae (Ducks, Geese, and Waterfowl)
BLACK-BELLIED WHISTLING-DUCK (Dendrocygna autumnalis)
MUSCOVY DUCK (Cairina moschata)
BRAZILIAN TEAL (Amazonetta brasiliensis)
Cracidae (Guans, Chachalacas, and Curassows)
VARIABLE CHACHALACA (Ortalis motmot)
MARAIL GUAN (Penelope marail)
CRESTLESS CURASSOW (Mitu tomentosum) [*]
Columbidae (Pigeons and Doves)
ROCK PIGEON (Columba livia)
PALE-VENTED PIGEON (Patagioenas cayennensis)
SCALED PIGEON (Patagioenas speciosa)
PLUMBEOUS PIGEON (Patagioenas plumbea)
RUDDY PIGEON (Patagioenas subvinacea)
COMMON GROUND-DOVE (Columbina passerina)
RUDDY GROUND-DOVE (Columbina talpacoti)
WHITE-TIPPED DOVE (Leptotila verreauxi)
GRAY-FRONTED DOVE (Leptotila rufaxilla)
Cuculidae (Cuckoos)
GREATER ANI (Crotophaga major)
SMOOTH-BILLED ANI (Crotophaga ani)
SQUIRREL CUCKOO (Piaya cayana)
BLACK-BELLIED CUCKOO (Piaya melanogaster) [*]
PEARLY-BREASTED CUCKOO (Coccyzus euleri)
Caprimulgidae (Nightjars and Allies)
SHORT-TAILED NIGHTHAWK (Lurocalis semitorquatus)
BAND-TAILED NIGHTHAWK (Nyctiprogne leucopyga)
BAND-TAILED NIGHTHAWK (Nyctiprogne [leucopyga] sp.)
BLACKISH NIGHTJAR (Nyctipolus nigrescens) [*]
COMMON PAURAQUE (Nyctidromus albicollis)
LADDER-TAILED NIGHTJAR (Hydropsalis climacocerca)
Nyctibiidae (Potoos)
GREAT POTOO (Nyctibius grandis)
COMMON POTOO (Nyctibius griseus)
Rufous and White-winged potoos performed beautifully for us, and in quick succession! Video by Bret Whitney.
WHITE-WINGED POTOO (Nyctibius leucopterus)
RUFOUS POTOO (Nyctibius bracteatus)
Apodidae (Swifts)
WHITE-CHINNED SWIFT (Cypseloides cryptus)
CHAPMAN'S SWIFT (Chaetura chapmani)
SICK'S SWIFT (Chaetura meridionalis)
SHORT-TAILED SWIFT (Chaetura brachyura)
BAND-RUMPED SWIFT (Chaetura spinicaudus)
GRAY-RUMPED SWIFT (Chaetura cinereiventris)
FORK-TAILED PALM-SWIFT (Tachornis squamata)
Trochilidae (Hummingbirds)
CRIMSON TOPAZ (Topaza pella)
WHITE-NECKED JACOBIN (Florisuga mellivora)
STRAIGHT-BILLED HERMIT (Phaethornis bourcieri)
LONG-TAILED HERMIT (Phaethornis superciliosus)
STREAK-THROATED HERMIT (Phaethornis rupurumii)
REDDISH HERMIT (Phaethornis ruber) [*]
BLACK-EARED FAIRY (Heliothryx auritus)
GREEN-TAILED GOLDENTHROAT (Polytmus theresiae)
GREEN-THROATED MANGO (Anthracothorax viridigula)
BLACK-THROATED MANGO (Anthracothorax nigricollis)
RACKET-TAILED COQUETTE (Discosura longicaudus)
AMETHYST WOODSTAR (Calliphlox amethystina)
BLUE-CHINNED SAPPHIRE (Chlorestes notata)
GRAY-BREASTED SABREWING (Campylopterus largipennis)
FORK-TAILED WOODNYMPH (Thalurania furcata)
OLIVE-SPOTTED HUMMINGBIRD (Leucippus chlorocercus)
GLITTERING-THROATED EMERALD (Amazilia fimbriata)
RUFOUS-THROATED SAPPHIRE (Hylocharis sapphirina)
WHITE-CHINNED SAPPHIRE (Hylocharis cyanus)
Opisthocomidae (Hoatzin)
HOATZIN (Opisthocomus hoazin) [*]
Rallidae (Rails, Gallinules, and Coots)
GRAY-COWLED WOOD-RAIL (Aramides cajaneus) [*]
GRAY-BREASTED CRAKE (Laterallus exilis) [*]
Heliornithidae (Finfoots)
SUNGREBE (Heliornis fulica)
Psophiidae (Trumpeters)
GRAY-WINGED TRUMPETER (Psophia crepitans) [*]
Recurvirostridae (Stilts and Avocets)
BLACK-NECKED STILT (Himantopus mexicanus)
Charadriidae (Plovers and Lapwings)
AMERICAN GOLDEN-PLOVER (Pluvialis dominica)
SOUTHERN LAPWING (Vanellus chilensis)
COLLARED PLOVER (Charadrius collaris)
Jacanidae (Jacanas)
WATTLED JACANA (Jacana jacana)
Scolopacidae (Sandpipers and Allies)
SPOTTED SANDPIPER (Actitis macularius)
SOLITARY SANDPIPER (Tringa solitaria)
GREATER YELLOWLEGS (Tringa melanoleuca)
LESSER YELLOWLEGS (Tringa flavipes)
Laridae (Gulls, Terns, and Skimmers)
YELLOW-BILLED TERN (Sternula superciliaris)
LARGE-BILLED TERN (Phaetusa simplex)
BLACK SKIMMER (Rynchops niger)
Eurypygidae (Sunbittern)
SUNBITTERN (Eurypyga helias)
Anhingidae (Anhingas)
ANHINGA (Anhinga anhinga)
Phalacrocoracidae (Cormorants and Shags)
NEOTROPIC CORMORANT (Phalacrocorax brasilianus)
Ardeidae (Herons, Egrets, and Bitterns)
RUFESCENT TIGER-HERON (Tigrisoma lineatum)
COCOI HERON (Ardea cocoi)
GREAT EGRET (Ardea alba)
SNOWY EGRET (Egretta thula)
CATTLE EGRET (Bubulcus ibis)
STRIATED HERON (Butorides striata)
CAPPED HERON (Pilherodius pileatus)
BLACK-CROWNED NIGHT-HERON (Nycticorax nycticorax)
Threskiornithidae (Ibises and Spoonbills)
GREEN IBIS (Mesembrinibis cayennensis)
Cathartidae (New World Vultures)
KING VULTURE (Sarcoramphus papa)
BLACK VULTURE (Coragyps atratus)
TURKEY VULTURE (Cathartes aura)
LESSER YELLOW-HEADED VULTURE (Cathartes burrovianus)
GREATER YELLOW-HEADED VULTURE (Cathartes melambrotus)
Pandionidae (Osprey)
OSPREY (Pandion haliaetus)
Accipitridae (Hawks, Eagles, and Kites)
HOOK-BILLED KITE (Chondrohierax uncinatus)
GRAY-HEADED KITE (Leptodon cayanensis)
SWALLOW-TAILED KITE (Elanoides forficatus)
BLACK-COLLARED HAWK (Busarellus nigricollis)
SNAIL KITE (Rostrhamus sociabilis)
PLUMBEOUS KITE (Ictinia plumbea)
TINY HAWK (Accipiter superciliosus)
CRANE HAWK (Geranospiza caerulescens)
SAVANNA HAWK (Buteogallus meridionalis)
GREAT BLACK HAWK (Buteogallus urubitinga)
ROADSIDE HAWK (Rupornis magnirostris)
WHITE HAWK (Pseudastur albicollis)
BLACK-FACED HAWK (Leucopternis melanops)
GRAY-LINED HAWK (Buteo nitidus)
SHORT-TAILED HAWK (Buteo brachyurus)
Here are some memories from the first several days of the tour, around Manaus and Presidente Figueiredo, before we boarded TUMBIRA. Video by Bret Whitney.
Strigidae (Owls)
TAWNY-BELLIED SCREECH-OWL (Megascops watsonii) [*]
SPECTACLED OWL (Pulsatrix perspicillata)
AMAZONIAN PYGMY-OWL (Glaucidium hardyi)
Trogonidae (Trogons)
PAVONINE QUETZAL (Pharomachrus pavoninus)
BLACK-TAILED TROGON (Trogon melanurus)
GREEN-BACKED TROGON (Trogon viridis)
GUIANAN TROGON (Trogon violaceus)
AMAZONIAN TROGON (Trogon ramonianus) [*]
BLUE-CROWNED TROGON (Trogon curucui)
BLACK-THROATED TROGON (Trogon rufus)
Momotidae (Motmots)
AMAZONIAN MOTMOT (Momotus momota)
Alcedinidae (Kingfishers)
RINGED KINGFISHER (Megaceryle torquata)
AMAZON KINGFISHER (Chloroceryle amazona)
AMERICAN PYGMY KINGFISHER (Chloroceryle aenea)
GREEN KINGFISHER (Chloroceryle americana)
GREEN-AND-RUFOUS KINGFISHER (Chloroceryle inda)
Bucconidae (Puffbirds)
GUIANAN PUFFBIRD (Notharchus macrorhynchos)
PIED PUFFBIRD (Notharchus tectus)
COLLARED PUFFBIRD (Bucco capensis)
WHITE-CHESTED PUFFBIRD (Malacoptila fusca)
BLACK NUNBIRD (Monasa atra)
BLACK-FRONTED NUNBIRD (Monasa nigrifrons)
WHITE-FRONTED NUNBIRD (Monasa morphoeus)
SWALLOW-WINGED PUFFBIRD (Chelidoptera tenebrosa)
Galbulidae (Jacamars)
YELLOW-BILLED JACAMAR (Galbula albirostris)
GREEN-TAILED JACAMAR (Galbula galbula)
BRONZY JACAMAR (Galbula leucogastra)
PARADISE JACAMAR (Galbula dea)
GREAT JACAMAR (Jacamerops aureus) [*]
Capitonidae (New World Barbets)
BLACK-SPOTTED BARBET (Capito niger)
GILDED BARBET (Capito auratus)
This White-chested Puffbird took quite a while for us to find, but it sure did cooperate nicely once we did spot it! Guide Marcelo Barreiros made this great digi-vid for us, using a PhoneSkope adaptor with a Swarovski ATX65 scope.
Ramphastidae (Toucans)
GREEN ARACARI (Pteroglossus viridis)
BLACK-NECKED ARACARI (Pteroglossus aracari)
GUIANAN TOUCANET (Selenidera piperivora)
WHITE-THROATED TOUCAN (Ramphastos tucanus)
WHITE-THROATED TOUCAN (CUVIER'S) (Ramphastos tucanus cuvieri)
CHANNEL-BILLED TOUCAN (Ramphastos vitellinus)
CHANNEL-BILLED TOUCAN (YELLOW-RIDGED) (Ramphastos vitellinus culminatus)
Picidae (Woodpeckers)
LAFRESNAYE'S PICULET (Picumnus lafresnayi)
YELLOW-TUFTED WOODPECKER (Melanerpes cruentatus)
GOLDEN-COLLARED WOODPECKER (Dryobates cassini)
LITTLE WOODPECKER (Dryobates passerinus)
RED-STAINED WOODPECKER (Dryobates affinis) [*]
RED-NECKED WOODPECKER (Campephilus rubricollis)
CRIMSON-CRESTED WOODPECKER (Campephilus melanoleucos)
LINEATED WOODPECKER (Dryocopus lineatus)
RINGED WOODPECKER (Celeus torquatus)
WAVED WOODPECKER (Celeus undatus)
CREAM-COLORED WOODPECKER (Celeus flavus)
CHESTNUT WOODPECKER (Celeus elegans elegans)
CHESTNUT WOODPECKER (Celeus elegans jumanus)
YELLOW-THROATED WOODPECKER (Piculus flavigula)
GOLDEN-GREEN WOODPECKER (BAR-THROATED) (Piculus chrysochloros capistratus)
SPOT-BREASTED WOODPECKER (Colaptes punctigula)
Falconidae (Falcons and Caracaras)
LINED FOREST-FALCON (Micrastur gilvicollis)
BLACK CARACARA (Daptrius ater)
RED-THROATED CARACARA (Ibycter americanus)
SOUTHERN CARACARA (Caracara plancus)
YELLOW-HEADED CARACARA (Milvago chimachima)
BAT FALCON (Falco rufigularis)
Psittacidae (New World and African Parrots)
SAPPHIRE-RUMPED PARROTLET (Touit purpuratus)
TUI PARAKEET (Brotogeris sanctithomae)
WHITE-WINGED PARAKEET (Brotogeris versicolurus)
GOLDEN-WINGED PARAKEET (Brotogeris chrysoptera)
ORANGE-CHEEKED PARROT (Pyrilia barrabandi)
Marcelo also got this excellent video of a Caica Parrot that we suspect had a nest nearby. It is very difficult to see this secretive parrot so well!
CAICA PARROT (Pyrilia caica)
DUSKY PARROT (Pionus fuscus)
BLUE-HEADED PARROT (Pionus menstruus)
SHORT-TAILED PARROT (Graydidascalus brachyurus)
FESTIVE PARROT (Amazona festiva)
MEALY PARROT (Amazona farinosa)
ORANGE-WINGED PARROT (Amazona amazonica)
BLACK-HEADED PARROT (Pionites melanocephalus) [*]
RED-FAN PARROT (Deroptyus accipitrinus)
MAROON-TAILED PARAKEET (Pyrrhura melanura) [*]
BROWN-THROATED PARAKEET (Eupsittula pertinax) [*]
RED-BELLIED MACAW (Orthopsittaca manilatus)
BLUE-AND-YELLOW MACAW (Ara ararauna)
SCARLET MACAW (Ara macao)
RED-AND-GREEN MACAW (Ara chloropterus)
WHITE-EYED PARAKEET (Psittacara leucophthalmus)
Thamnophilidae (Typical Antbirds)
ASH-WINGED ANTWREN (Euchrepomis spodioptila)
FASCIATED ANTSHRIKE (Cymbilaimus lineatus) [*]
BLACK-CRESTED ANTSHRIKE (Sakesphorus canadensis)
MOUSE-COLORED ANTSHRIKE (Thamnophilus murinus)
CASTELNAU'S ANTSHRIKE (Thamnophilus cryptoleucus)
BLACKISH-GRAY ANTSHRIKE (Thamnophilus nigrocinereus)
NORTHERN SLATY-ANTSHRIKE (Thamnophilus punctatus)
WHITE-SHOULDERED ANTSHRIKE (Thamnophilus aethiops)
AMAZONIAN ANTSHRIKE (Thamnophilus amazonicus cinereiceps)
DUSKY-THROATED ANTSHRIKE (Thamnomanes ardesiacus)
CINEREOUS ANTSHRIKE (Thamnomanes caesius)
RUFOUS-BELLIED ANTWREN (Isleria guttata)
SPOT-WINGED ANTSHRIKE (Pygiptila stellaris)
BROWN-BELLIED ANTWREN (Epinecrophylla gutturalis)
FULVOUS-THROATED ANTWREN (Epinecrophylla pyrrhonota)
PYGMY ANTWREN (Myrmotherula brachyura)
CHERRIE'S ANTWREN (Myrmotherula cherriei)
KLAGES'S ANTWREN (Myrmotherula klagesi)
WHITE-FLANKED ANTWREN (Myrmotherula axillaris)
LONG-WINGED ANTWREN (Myrmotherula longipennis)
GRAY ANTWREN (Myrmotherula menetriesii)
LEADEN ANTWREN (Myrmotherula assimilis)
SPOT-BACKED ANTWREN (Herpsilochmus dorsimaculatus)
WHITE-FRINGED ANTWREN (Formicivora grisea)
GUIANAN WARBLING-ANTBIRD (Hypocnemis cantator)
Now we'll relive some moments from the middle section of the tour, including the Anavilhanas Archipelago and much of Jaú National Park, abord TUMBIRA. Video by Bret Whitney.
YELLOW-BROWED ANTBIRD (Hypocnemis hypoxantha)
GRAY ANTBIRD (Cercomacra cinerascens)
ASH-BREASTED ANTBIRD (Myrmoborus lugubris)
BLACK-FACED ANTBIRD (Myrmoborus myotherinus ardesiacus)
BLACK-CHINNED ANTBIRD (Hypocnemoides melanopogon)
BLACK-HEADED ANTBIRD (HELLMAYR'S) (Percnostola rufifrons subcristata)
SPOT-WINGED ANTBIRD (Myrmelastes leucostigma)
FERRUGINOUS-BACKED ANTBIRD (Myrmoderus ferrugineus)
WHITE-CHEEKED ANTBIRD (Gymnopithys leucaspis)
RUFOUS-THROATED ANTBIRD (Gymnopithys rufigula) [*]
CHESTNUT-CRESTED ANTBIRD (Rhegmatorhina cristata)
SPOT-BACKED ANTBIRD (Hylophylax naevius)
COMMON SCALE-BACKED ANTBIRD (Willisornis poecilinotus)
Formicariidae (Antthrushes)
RUFOUS-CAPPED ANTTHRUSH (Formicarius colma)
Furnariidae (Ovenbirds and Woodcreepers)
TAWNY-THROATED LEAFTOSSER (Sclerurus mexicanus)
SHORT-BILLED LEAFTOSSER (Sclerurus rufigularis) [*]
OLIVACEOUS WOODCREEPER (Sittasomus griseicapillus) [*]
LONG-TAILED WOODCREEPER (Deconychura longicauda)
PLAIN-BROWN WOODCREEPER (Dendrocincla fuliginosa)
WEDGE-BILLED WOODCREEPER (Glyphorynchus spirurus)
CINNAMON-THROATED WOODCREEPER (Dendrexetastes rufigula) [*]
LONG-BILLED WOODCREEPER (Nasica longirostris)
AMAZONIAN BARRED-WOODCREEPER (Dendrocolaptes certhia)
BLACK-BANDED WOODCREEPER (Dendrocolaptes picumnus)
BAR-BELLIED WOODCREEPER (Hylexetastes stresemanni)
RED-BILLED WOODCREEPER (Hylexetastes perrotii)
STRIPED WOODCREEPER (Xiphorhynchus obsoletus)
CHESTNUT-RUMPED WOODCREEPER (Xiphorhynchus pardalotus)
OCELLATED WOODCREEPER (Xiphorhynchus ocellatus)
BUFF-THROATED WOODCREEPER (Xiphorhynchus guttatus)
STRAIGHT-BILLED WOODCREEPER (Dendroplex picus)
ZIMMER'S WOODCREEPER (Dendroplex kienerii)
CURVE-BILLED SCYTHEBILL (Campylorhamphus procurvoides)
GUIANAN WOODCREEPER (Lepidocolaptes albolineatus)
PLAIN XENOPS (Xenops minutus)
POINT-TAILED PALMCREEPER (Berlepschia rikeri)
RUFOUS-TAILED XENOPS (Microxenops milleri)
WING-BANDED HORNERO (Furnarius figulus)
LESSER HORNERO (Furnarius minor)
RUFOUS-RUMPED FOLIAGE-GLEANER (Philydor erythrocercum)
CINNAMON-RUMPED FOLIAGE-GLEANER (Philydor pyrrhodes) [*]
OLIVE-BACKED FOLIAGE-GLEANER (Automolus infuscatus)
RUSTY-BACKED SPINETAIL (Cranioleuca vulpina)
PARKER'S SPINETAIL (Cranioleuca vulpecula)
SPECKLED SPINETAIL (Cranioleuca gutturata)
SCALED SPINETAIL (Cranioleuca muelleri)
YELLOW-CHINNED SPINETAIL (Certhiaxis cinnamomeus)
WHITE-BELLIED SPINETAIL (Mazaria propinqua) [*]
Tyrannidae (Tyrant Flycatchers)
WHITE-LORED TYRANNULET (Ornithion inerme)
SOUTHERN BEARDLESS-TYRANNULET (Camptostoma obsoletum)
MOUSE-COLORED TYRANNULET (Phaeomyias murina)
YELLOW-CROWNED TYRANNULET (Tyrannulus elatus)
FOREST ELAENIA (Myiopagis gaimardii)
GRAY ELAENIA (Myiopagis caniceps)
YELLOW-CROWNED ELAENIA (Myiopagis flavivertex)
BROWNISH ELAENIA (Elaenia pelzelni)
RIVER TYRANNULET (Serpophaga hypoleuca)
MCCONNELL'S FLYCATCHER (Mionectes macconnelli)
OLIVE-GREEN TYRANNULET (Phylloscartes virescens)
GUIANAN TYRANNULET (Zimmerius acer)
SLENDER-FOOTED TYRANNULET (Zimmerius gracilipes)
AMAZONIAN TYRANNULET (Inezia subflava)
RINGED ANTPIPIT (Corythopis torquatus) [*]
SHORT-TAILED PYGMY-TYRANT (Myiornis ecaudatus)
DOUBLE-BANDED PYGMY-TYRANT (Lophotriccus vitiosus)
SNETHLAGE'S TODY-TYRANT (IGAPO) (Hemitriccus minor pallens)
TODY-TYRANT SP. (Hemitriccus sp. nov.?)
WHITE-EYED TODY-TYRANT (Hemitriccus zosterops zosterops)
PELZELN'S TODY-TYRANT (Hemitriccus inornatus)
RUSTY-FRONTED TODY-FLYCATCHER (Poecilotriccus latirostris)
SPOTTED TODY-FLYCATCHER (Todirostrum maculatum)
PAINTED TODY-FLYCATCHER (Todirostrum pictum)
YELLOW-OLIVE FLYCATCHER (RIVERINE) (Tolmomyias sulphurescens insignis)
YELLOW-MARGINED FLYCATCHER (Tolmomyias assimilis)
GRAY-CROWNED FLYCATCHER (Tolmomyias poliocephalus)
YELLOW-BREASTED FLYCATCHER (Tolmomyias flaviventris)
CINNAMON MANAKIN-TYRANT (Neopipo cinnamomea)
CINNAMON-CRESTED SPADEBILL (Platyrinchus saturatus)
RUDDY-TAILED FLYCATCHER (Terenotriccus erythrurus)
WHISKERED FLYCATCHER (Myiobius barbatus)
EULER'S FLYCATCHER (Lathrotriccus euleri)
FUSCOUS FLYCATCHER (CAMPINA) (Cnemotriccus fuscatus duidae)
FUSCOUS FLYCATCHER (FUSCOUS) (Cnemotriccus fuscatus fuscatior)
AMAZONIAN BLACK-TYRANT (Knipolegus poecilocercus)
WHITE-HEADED MARSH TYRANT (Arundinicola leucocephala)
RUFOUS-TAILED FLATBILL (Ramphotrigon ruficauda)
DULL-CAPPED ATTILA (Attila bolivianus)
BRIGHT-RUMPED ATTILA (Attila spadiceus) [*]
SIBILANT SIRYSTES (Sirystes sibilator)
GRAYISH MOURNER (Rhytipterna simplex)
PALE-BELLIED MOURNER (Rhytipterna immunda)
SWAINSON'S FLYCATCHER (PHAEONOTUS) (Myiarchus swainsoni phaeonotus)
SWAINSON'S FLYCATCHER (SWAINSONI GROUP) (Myiarchus swainsoni pelzelni)
SHORT-CRESTED FLYCATCHER (Myiarchus ferox)
LESSER KISKADEE (Pitangus lictor)
GREAT KISKADEE (Pitangus sulphuratus)
BOAT-BILLED FLYCATCHER (Megarynchus pitangua)
RUSTY-MARGINED FLYCATCHER (Myiozetetes cayanensis)
SOCIAL FLYCATCHER (Myiozetetes similis)
YELLOW-THROATED FLYCATCHER (Conopias parvus)
THREE-STRIPED FLYCATCHER (Conopias trivirgatus)
ISLAND STREAKED FLYCATCHER (Myiodynastes [maculatus] sp. nov.)
PIRATIC FLYCATCHER (Legatus leucophaius)
VARIEGATED FLYCATCHER (Empidonomus varius)
CROWNED SLATY FLYCATCHER (Empidonomus aurantioatrocristatus)
SULPHURY FLYCATCHER (Tyrannopsis sulphurea)
WHITE-THROATED KINGBIRD (Tyrannus albogularis)
TROPICAL KINGBIRD (Tyrannus melancholicus)
FORK-TAILED FLYCATCHER (Tyrannus savana)
Especially for those of you out there wondering just what our boats are like, for our Rio Negro Paradise and Great Rivers of the Amazon series of tours in Brazil, here's Bret giving us a walk-through of one of the vessels we use regularly, TUMBIRA. Video by Bret Whitney.
Cotingidae (Cotingas)
GUIANAN RED-COTINGA (Phoenicircus carnifex)
GUIANAN COCK-OF-THE-ROCK (Rupicola rupicola)
CRIMSON FRUITCROW (Haematoderus militaris)
CAPUCHINBIRD (Perissocephalus tricolor)
PURPLE-BREASTED COTINGA (Cotinga cotinga)
SPANGLED COTINGA (Cotinga cayana)
SCREAMING PIHA (Lipaugus vociferans)
POMPADOUR COTINGA (Xipholena punicea)
Pipridae (Manakins)
DWARF TYRANT-MANAKIN (Tyranneutes stolzmanni) [*]
TINY TYRANT-MANAKIN (Tyranneutes virescens)
SAFFRON-CRESTED TYRANT-MANAKIN (Neopelma chrysocephalum)
WHITE-THROATED MANAKIN (Corapipo gutturalis)
BLACK MANAKIN (Xenopipo atronitens) [*]
BLUE-CROWNED MANAKIN (Lepidothrix coronata)
WHITE-FRONTED MANAKIN (Lepidothrix serena)
YELLOW-CROWNED MANAKIN (Heterocercus flavivertex)
WIRE-TAILED MANAKIN (Pipra filicauda)
WHITE-CROWNED MANAKIN (Dixiphia pipra)
GOLDEN-HEADED MANAKIN (Ceratopipra erythrocephala)
WING-BARRED PIPRITES (Piprites chloris)
Tityridae (Tityras and Allies)
BLACK-TAILED TITYRA (Tityra cayana)
BROWN-WINGED SCHIFFORNIS (Schiffornis turdina) [*]
CINEREOUS MOURNER (Laniocera hypopyrra)
CINEREOUS BECARD (Pachyramphus rufus)
CHESTNUT-CROWNED BECARD (Pachyramphus castaneus)
WHITE-WINGED BECARD (Pachyramphus polychopterus)
GLOSSY-BACKED BECARD (Pachyramphus surinamus)
PINK-THROATED BECARD (Pachyramphus minor)
Vireonidae (Vireos, Shrike-Babblers, and Erpornis)
RUFOUS-BROWED PEPPERSHRIKE (Cyclarhis gujanensis)
GRAY-CHESTED GREENLET (Hylophilus semicinereus)
BROWN-HEADED GREENLET (Hylophilus brunneiceps)
SLATY-CAPPED SHRIKE-VIREO (Vireolanius leucotis)
DUSKY-CAPPED GREENLET (Pachysylvia hypoxantha)
BUFF-CHEEKED GREENLET (Pachysylvia muscicapina)
CHIVI VIREO (RESIDENT) (Vireo chivi solimoensis)
Hirundinidae (Swallows)
BLACK-COLLARED SWALLOW (Pygochelidon melanoleuca)
WHITE-THIGHED SWALLOW (Atticora tibialis)
SOUTHERN ROUGH-WINGED SWALLOW (Stelgidopteryx ruficollis)
PURPLE MARTIN (Progne subis)
GRAY-BREASTED MARTIN (Progne chalybea)
BROWN-CHESTED MARTIN (TAPERA) (Progne tapera tapera)
BROWN-CHESTED MARTIN (FUSCA) (Progne tapera fusca)
WHITE-WINGED SWALLOW (Tachycineta albiventer)
BANK SWALLOW (Riparia riparia)
BARN SWALLOW (Hirundo rustica)
Troglodytidae (Wrens)
WING-BANDED WREN (Microcerculus bambla)
HOUSE WREN (Troglodytes aedon)
CORAYA WREN (Pheugopedius coraya)
BUFF-BREASTED WREN (Cantorchilus leucotis)
MUSICIAN WREN (Cyphorhinus arada)
Polioptilidae (Gnatcatchers)
COLLARED GNATWREN (Microbates collaris)
LONG-BILLED GNATWREN (Ramphocaenus melanurus)
TROPICAL GNATCATCHER (Polioptila plumbea)
GUIANAN GNATCATCHER (Polioptila guianensis)
GUIANAN GNATCATCHER (RIO NEGRO) (Polioptila guianensis facilis)
Turdidae (Thrushes and Allies)
PALE-BREASTED THRUSH (Turdus leucomelas)
COCOA THRUSH (Turdus fumigatus)
HAUXWELL'S THRUSH (Turdus hauxwelli)
WHITE-NECKED THRUSH (Turdus albicollis)
BLACK-BILLED THRUSH (AMAZONIAN) (Turdus ignobilis debilis)
BLACK-BILLED THRUSH (CAMPINA) (Turdus ignobilis arthuri) [*]
Fringillidae (Finches, Euphonias, and Allies)
PLUMBEOUS EUPHONIA (Euphonia plumbea)
PURPLE-THROATED EUPHONIA (Euphonia chlorotica) [*]
GOLDEN-BELLIED EUPHONIA (Euphonia chrysopasta)
GOLDEN-SIDED EUPHONIA (Euphonia cayennensis)
And finally, here are memorable moments from the last few days of our tour, as we wrapped up our birding in Jaú and headed downriver past Manaus to the meeting of the Waters and the islands in the whitewater Rio Solimões, plus our final day of birding and sightseeing/shopping in Manaus. Video by Bret Whitney.
Passerellidae (New World Sparrows)
YELLOW-BROWED SPARROW (Ammodramus aurifrons)
PECTORAL SPARROW (Arremon taciturnus)
Icteridae (Troupials and Allies)
RED-BREASTED MEADOWLARK (Leistes militaris)
GREEN OROPENDOLA (Psarocolius viridis) [*]
CRESTED OROPENDOLA (Psarocolius decumanus)
SOLITARY BLACK CACIQUE (Cacicus solitarius) [*]
YELLOW-RUMPED CACIQUE (Cacicus cela)
RED-RUMPED CACIQUE (Cacicus haemorrhous)
EPAULET ORIOLE (MORICHE) (Icterus cayanensis chrysocephalus)
ORANGE-BACKED TROUPIAL (Icterus croconotus)
SHINY COWBIRD (Molothrus bonariensis)
GIANT COWBIRD (Molothrus oryzivorus)
ORIOLE BLACKBIRD (Gymnomystax mexicanus)
YELLOW-HOODED BLACKBIRD (Chrysomus icterocephalus)
Parulidae (New World Warblers)
MASKED YELLOWTHROAT (Geothlypis aequinoctialis)
RIVERBANK WARBLER (Myiothlypis rivularis) [*]
Mitrospingidae (Mitrospingid Tanagers)
RED-BILLED PIED TANAGER (Lamprospiza melanoleuca)
Cardinalidae (Cardinals and Allies)
YELLOW-GREEN GROSBEAK (Caryothraustes canadensis)
Thraupidae (Tanagers and Allies)
RED-CAPPED CARDINAL (Paroaria gularis)
HOODED TANAGER (Nemosia pileata)
FLAME-CRESTED TANAGER (Tachyphonus cristatus)
FULVOUS-CRESTED TANAGER (Tachyphonus surinamus)
FULVOUS SHRIKE-TANAGER (Lanio fulvus) [*]
SILVER-BEAKED TANAGER (Ramphocelus carbo)
BLUE-GRAY TANAGER (Thraupis episcopus)
PALM TANAGER (Thraupis palmarum)
DOTTED TANAGER (Ixothraupis varia) [*]
SPOTTED TANAGER (Ixothraupis punctata)
TURQUOISE TANAGER (Tangara mexicana)
PARADISE TANAGER (Tangara chilensis)
OPAL-RUMPED TANAGER (Tangara velia)
BLACK-FACED DACNIS (Dacnis lineata)
YELLOW-BELLIED DACNIS (Dacnis flaviventer) [*]
BLUE DACNIS (Dacnis cayana)
SHORT-BILLED HONEYCREEPER (Cyanerpes nitidus)
RED-LEGGED HONEYCREEPER (Cyanerpes cyaneus)
GREEN HONEYCREEPER (Chlorophanes spiza)
GUIRA TANAGER (Hemithraupis guira)
YELLOW-BACKED TANAGER (Hemithraupis flavicollis)
BICOLORED CONEBILL (Conirostrum bicolor)
PEARLY-BREASTED CONEBILL (Conirostrum margaritae)
ORANGE-FRONTED YELLOW-FINCH (Sicalis columbiana)
BLUE-BLACK GRASSQUIT (Volatinia jacarina)
CHESTNUT-BELLIED SEEDEATER (Sporophila castaneiventris)
CHESTNUT-BELLIED SEED-FINCH (Sporophila angolensis)
WING-BARRED SEEDEATER (Sporophila americana)
WHITE-NAPED SEEDEATER (Sporophila fringilloides)
BANANAQUIT (Coereba flaveola)
BUFF-THROATED SALTATOR (Saltator maximus) [*]
GRAYISH SALTATOR (Saltator coerulescens)
Passeridae (Old World Sparrows)
HOUSE SPARROW (Passer domesticus)
Estrildidae (Waxbills and Allies)
COMMON WAXBILL (Estrilda astrild)
LONG-NOSED BAT (Rhynchonycteris naso)
LARGE FRUIT-EATING BATS (Artibeus spp.)
GREATER BULLDOG BAT (Noctilio leporinus)
BRAZILIAN FREE-TAILED BAT (Tadarida brasiliensis)
GOLDEN-HANDED TAMARIN (Saguinus midas)
BRAZILIAN BARE-FACE TAMARIN (Saguinus bicolor)
COMMON SQUIRREL MONKEY (Saimiri sciureus)
SPIX'S NIGHT MONKEY (Aotus vociferans)
RED HOWLER MONKEY (Alouatta seniculus)
BROWN BEARDED SAKI MONKEY (Chiropotes satanas)
BLACK UAKARI MONKEY (Cacajao malanocephalus)
BROWN CAPUCHIN (Cebus apella)
BLACK SPIDER MONKEY (Ateles paniscus)
Here's a few more minutes of video of mammals not included in the previous clips, with a bit of footage from the heat scope at the end. Video by Bret Whitney
BROWN-THROATED THREE-TOED SLOTH (Bradypus variegatus)
RED-RUMPED AGOUTI (Dasyprocta agouti)
GREEN ACOUCHY (Myoprocta pratti)
AMAZON RIVER DOLPHIN (Inia geoffrensis)
TUCUXI (Sotalia fluviatilis)
NEOTROPICAL OTTER (Lontra longicaudis) [*]
BROWN BROCKET DEER (Mazama gouazoubira)
The small bats we saw regularly along forest trails, early and late in the day, were Myotis nigrescens. The large rats we spotted on our night outings were identified by Junior as Red-nosed Tree Rats, but I can't find a scientific name matching that name (I think the genus is Echimys). The big rat we spotted during the day, which ran into a cavity about 7 meters above ground (see video), seems to have been a Rio Negro Brush-tailed Rat (Isothrix negrensis). Some of us also saw, briefly, one of the small species of "Four-eyed Opossum". Interesting herps included a Brown Tree Boa about 5 feet long; several enormous Green Iguanas; Gladiator Tree Frog (Hypsiboas boans), Map Tree Frog (Hypsiboas geographicus), Smoky Jungle Forg (Leptodactylus pentadactylus), and Cane/Marine Toad (Bufo marinus). We also saw a fairly large Diving Lizard (Uranoscodon superciliaris), and a Coral snake sp.
Totals for the tour: 441 bird taxa and 20 mammal taxa