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ANTBIRDS
- THAMNOPHILIDAE - PART II
Antwrens to bare-eyes
 | Checker-throated Antwren Epinecrophylla fulviventris fulviventris Buenaventura reserve, El Oro province, Ecuador. Male. All of the so-called "stipple-throated" antwrens have recently been separated from the Myrmotherula antwrens. See here for a summary of the rationale. (S5) |
 | Pacific Antwren Myrmotherula pacifica Finca Exito I, 20 km north of Puerto Quito, Pichincha province, Ecuador. Female. The male is pale below with gray streaks. (S5) |
 | White-flanked Antwren Myrmotherula axillaris luctuosa Reserva Ecoligica de Guapi Assu, Rio de Janeiro state, Brazil. Male.
This is the race endemic to the lowlands of eastern Brazil, which will
eventually be split, based mainly on its completely different
vocalizations. I don't yet have any other shots to compare it with
though (S5) |
 | Slaty Antwren Myrmotherula schisticolor schisticolor Buenaventura reserve, El Oro province, Ecuador. Male. Common and widespread in montane forest, both in Central and South America. (S5) |
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Caatinga
Antwren
Herpsilochmus
sellowi
Chapada de
Araripe, Ceará state, Brazil.
Male.
It was only described to science in 2000. This photo was published in
the first volume of Neotropical Birding. (D3) |
 | Black-capped Antwren Herpsilochmus atricapillus São José da Serra, Minas Gerais state, Brazil. Male. It has a rather large range from eastern Brazil to Bolivia, south of the Amazon basin. (S5f) |
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White-fringed
Antwren
Formicivora
grisea grisea
Near the
town of Baturité, Ceará state, Brazil.
Male.
Distinguished from the similar and sympatric Black-bellied Antwren (F. melanogaster)
mainly by having a lot more white on the flanks. The supercilium is
also slightly narrower. (D3) |
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White-fringed
Antwren
Formicivora
grisea hondae
El Paujil reserve, Santander department, Colombia.
Male.
Some
orntithologists consider the races of far northern South America
(including this one) to be a distinct species from those farther south.
However the plumage differences are in the female, so not noticeable in
these photos. (D3) |
 | Ferruginous Antbird Drymophila ferruginea Vale das Taquaras, Rio de Janeiro state, Brazil. Male. The Drymophila
antbirds are some of the neatest and prettiest members of the antbird
family. There are eight of them in the world, six of them are
found only in the Atlantic Forest region, and four of them are endemic
to Southeast Brazil, including this one. Ferruginous Antbird is one of
the most common and easy to see, often foraging right in the open and
not requiring any playback to see. (S5f) |
 | Rufous-tailed Antbird Drymophila genei Pico da Caledônia, Rio de Janeiro state, Brazil. Male.
Endemic to SE Brazil. This species ranges at the highest elevations in
the Atlantic Forest, especially in stunted forest just below treeline.
(S5) |
 | Ochre-rumped Antbird Drymophila ochropyga Vale das Taquaras, Rio de Janeiro state, Brazil. Male.
Also endemic to SE Brazil, where it prefers dense bamboo patches in the
mountains. This bird seemed to tease me. Every time he came into view,
he always sat somewhere where there was just one little annoying branch
in the way! This was the best I could come up with. Photoshopping it
out would be tough. (S5f) |
 | Dusky-tailed Antbird Drymophila malura Santuario de Caraça, Minas Gerais state, Brazil. Male. Unlike the other Drymophilas,
it isn't really a forest bird. It prefers scrubby clearings. Perhaps
for this reason, it is also a bit more widespread, getting into NE
Argentina and S Paraguay. (S5) |
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Yellow-browed
Antbird
Hypocnemis
hypoxantha hypoxantha
Gareno
Lodge, Napo province, Ecuador.
Male.
I almost
didn't include photo since it is so poor, but it is such a cool bird
that I ended up sticking it in. This species seems to prefer
hilly areas in terra firme forest. (S3f) |
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White-shouldered
Fire-eye
Pyriglena
leucoptera
Parque
Estadual Intervales, São Paulo state, Brazil.
Male.
Normally a
very skulking, hard-to-see species. I have no idea what possessed this
one to sit in the open for five minutes... (D3) |
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Ash-breasted
Antbird
Myrmoborus
lugubris stictopterus
Anavilhanas
Archipelago, Amazonas state, Brazil.
Female.
One of
only very few shots I have of female antbirds. This is mainly due to
the fact that the males are usually the ones to respond aggressively to
playback, which is usually necessary to get field photos of these shy
birds. (D3) |
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Black-faced
Antbird
Myrmoborus
myotherinus elegans
Shiripuno Lodge, Orellana
province, Ecuador.
Male. (S4) |
 | Bare-crowned Antbird Gymnocichla nudiceps sanctamartae El Paujil reserve, Santander department, Colombia. Male. "Bald Antbird" would have been a much cooler name. It is found in lowland rainforest from Belize to Colombia. (S5) |
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Silvered
Antbird
Sclateria
naevia naevia
Near
Guaraunos, Sucre state, Venezuela.
Male.
An example of one of the eastern races, which are extensively streaked
below. (D3) |
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Spot-winged
Antbird
Schistocichla
leucostigma subplumbea
Shiripuno Lodge, Orellana
province, Ecuador.
Male. (S4) |
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White-bellied
Antbird
Myrmeciza
longipes panamensis
Parque Metropolitano, Panama City, Panama.
Male. (S2f) |
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Ferruginous-backed
Antbird
Myrmeciza
ferruginea ferruginea
c.60km north
of Manaus, Amazonas state, Brazil.
Male.
What a bird! Certainly one of the most handsome of the antbirds, and
one of my favorite photos. (D3) |
 | Esmeraldas Antbird Myrmeciza nigricauda Milpe Bird Sanctuary, Pichincha province, Ecuador. Female.
I had the camera set up wrong and drastically underexposed the bird.
That's pretty much the same thing as setting the ISO level very high,
so the result is a very grainy photo. This bird is a chocó endemic,
found only in western Colombia and western Ecuador. (S5) |
 | Immaculate Antbird Myrmeciza immaculata macrorhyncha End of the Milpe road, Pichincha province, Ecuador. Male. (S5f) |
 | Gray-headed Antbird Myrmeciza griseiceps Utuana, Loja province, Ecuador. One
of the rarest and most threatened of all the antbirds, inhabiting a
very small area in southern Ecuador and northwestern Peru. It seems to
require semi-humid forest with a dense bamboo understory, andalmost all
of it's habitat has been cleared. It occurs in only a few protected
areas, including the Jorupe and El Tundo reserves in Ecuador and the
Tumbes Reserved Zone in Peru. (S5) |
 | Bicolored Antbird Gymnopithys leucaspis aequatorialis Pacto-Guallabillas road, Pichincha province, Ecuador. This species is a "professional" antswarm follower. (S5f) |
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Spotted
Antbird
Hylophylax
naevioides naevioides
Playa de Oro, Esmeraldas province, Ecuador.
Male. This species occurs from Honduras to western Ecuador. (S5f) |
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Spotted Antbird
Hylophylax
naevioides naevioides
Plantation Road, Soberania NP, Panama.
Female. In many of the antbirds, the female is
more ornately patterned than the male, but that doesn't hold true for
this one. (S2f) |
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Scale-backed
Antbird
Hylophylax
poecilinotus vidua
Serra dos
Carajás, Pará state, Brazil.
Male.
He was attending a small army antswarm, which made him a lot easier to
photograph. (D3) |
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Black-spotted
Bare-eye
Phlegopsis
nigromaculata nigromaculata
Yasuní
NP, Orellana province, Ecuador.
Male.
Taxonomically last, but for me it's the most amazing photo of this
gallery. This is normally an incredibly shy bird, hard enough to get
even a glimpse of, never mind digiscope. This guy perched for
several minutes, giving me time to set the scope up in just the right
place to get him through a gap in the leaves. Notice the spider web on
his face; he must have just flown straight through a web, which has to
be a pretty unpleasant experience for a bird (and fatal for the
smallest ones). (D3) |
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