|
|
SPARROWS AND FINCHES
- EMBERIZIDAE - PART II
Wedge-tailed
Grass-Finch (Emberizoides) to Prevost's Ground-Sparrow (Melozone)
 |
Wedge-tailed
Grass-Finch
Emberizoides
herbicola herbicola
Serra de Cipó, Minas Gerais state, Brazil.
(D3) |
 |
Pale-throated
Pampa-Finch
Embernagra
longicauda
Serra de Cipó, Minas Gerais state, Brazil.
Another Brazilian endemic, found in interior
mountain ranges from Bahia to Minas Gerais. (S5) |
 |
|
 |
Pale-throated Pampa-Finch
Embernagra
longicauda
Chapada Diamantina, Bahia state, Brazil.
(D3) |
|
Pale-throated Pampa-Finch
Embernagra
longicauda
Serra de Cipó, Minas Gerais state, Brazil.
(S5)
|
 | Blue-black Grassquit Volatinia jacarina splendens Mitú, Vaupés department, Colombia. Male. One of the most common and widespread birds of open areas in the Neotropics. (S6) |
 |
Plumbeous
Seedeater
Sporophila
plumbea plumbea
Near Três Marias, Minas Gerais state, Brazil.
Male. This seedeater is found disjunctly in
open habitats north and south of the Amazon basin. (S5) |
 |
|
 |
Variable Seedeater
Sporophila
corvina ophthalmica
Finca Exito I, c. 20 km N of Puerto Quito, Pichincha province, Ecuador.
Male. (S5) |
|
Variable Seedeater
Sporophila
corvina ophthalmica
Finca Exito I, c. 20 km N of Puerto Quito, Pichincha province, Ecuador.
Female.
The warm buffy tone to the upperparts separates this from other similar
female congeners tha occur in this area. (S5) |
 |
Variable
Seedeater
Sporophila
corvina ophthalmica
Mirador Rio Blanco, Pichincha province, Ecuador.
Male bringing food to nestlings, 4 June
2009. (S5f) |
 |
Variable
Seedeater
Sporophila
corvina ophthalmica
Mirador Rio Blanco, Pichincha province, Ecuador.
Female bringing food to nestlings, 4 June
2009. You can see the small white seeds that are being regurgitated.
(S5f) |
 |
Yellow-bellied
Seedeater
Sporophila
nigricollis vivida
Tandayapa Valley, Pichincha province, Ecuador.
Female or juv. male. ID not 100% certain, as
Black-and-white Seedeater (S.
luctuosa)
does occasionally turn up in the Tandayapa Valley, and females are
essentially identical. It's a gruesome shot, but certainly demonstrates
how ticks are a lot more than just a minor nuisance to a bird weighing
only 10 g. (D2) |
 |
|
 |
Yellow-bellied Seedeater
Sporophila
nigricollis nigricollis
Serra da Canastra NP, Minas Gerais state, Brazil.
Male. This bird was perched in the same bush
as the one in the next photo. See the discussion there. (D3) |
|
Dubois's Seedeater
Sporophila
ardesiaca
Serra da Canastra NP, Minas Gerais state, Brazil.
Male. Rasmus
Boegh told me that this bird is a Dubois's Seedeater due to
the
lack yellow on the belly, the gray back, and the black hood extending
onto the nape. However he also said that ardesiaca may not
even be a valid taxon, since its voice is identical to nigricollis. (D3) |
 |
Dubois's
Seedeater
Sporophila
ardesiaca
Santuario
de Caraça, Minas Gerais state, Brazil.
Male.
I'm fairly certain of this one due to the lack of yellow on the belly
and gray mantle, however the gray hindcrown is more consistent with
Yellow-bellied Seedeater
S. nigricollis. I welcome any comments on it. (S5) |
 |
Double-collared
Seedeater
Sporophila
caerulescens caerulescens
Hotel do Ypê, Itatiaia NP, Rio de
Janeiro state, Brazil.
Male. A common and widespread seedeater south
of the Amazon. (S6) |
 |
|
 |
White-throated Seedeater
Sporophila
albogularis
Jeremoaba-Canudos road, Bahia state, Brazil.
Male. This attractive seedeater is endemic to
NE Brazil. (D3) |
|
White-bellied Seadeater
Sporophila
leucoptera cinereola(?)
Serra da Canastra NP, Minas Gerais state, Brazil.
Male, with a Yellow-bellied Seedeater (S. nigricollis) in
the background. (D3) |
 | Parrot-billed Seedeater Sporophila peruviana (ssp?) Chaparri Reserve, Lambayeque department, Peru Female.
This species is restricted to arid scrub and desert west of the Andes
in Ecuador and Peru. Lambayeque is between the ranges listed for the
two subspecies in HBW and Clements, so it is not clear which one this
is. (S6) |
 |
|
 |
Chestnut-bellied Seedeater
Sporophila
castaneiventris
Yasuní Research Station, Orellana province, Ecuador.
Male. It occurs in much of the Amazon and the
Guianas. (S6) |
|
Chestnut-bellied Seedeater
Sporophila
castaneiventris
Yasuní Research Station, Orellana province, Ecuador.
Female.
I have to admit that I am making an assumption here. This bird was
collecting nesting material near the research station, and the only
male Sporophila
that I saw during the entire week I was there was the male
Chestnut-bellied pictured to the left. To me, most female Sporophilas look
the same. (S6) |
 |
Nicaraguan
Seed-Finch
Oryzoborus
nuttingi
Tigre, Heredia
province, Costa Rica.
Male.
This species, with it's distintive beak, is very local in wet, grassy
areas in lowlands from Nicaragua to western Panama. It is
sometimes Pink-billed Seed-Finch, which seems like a better name to me.
(S6) |
 |
 |
Thick-billed Seed-Finch
Oryzoborus
funereus
Valle Nacional, Oaxaca state, Mexico.
Male.
This species and the next are often lumped as Lesser Seed-Finch
S.angolensis due to close similarities in morphology, behavior, and
vocalizations. The Andes are the barrier for the species, with this one
only occurring west of the Andes. (S5f) |
Chestnut-bellied Seed-Finch
Oryzoborus
angolensis angolensis
Serra da Canastra NP, Minas Gerais state, Brazil.
Male. (S5) |
 |
|
 |
Large-billed Seed-Finch
Oryzoborus
crassirostris (ssp?)
Tobia,
Cundinamarca department, Colombia.
Male.
A rather localized species, rare in most of it's range. This bird was
in dry woodland in an inter-Andean valley in central Colombia, a very
different habitat from the other ones I've seen, which have been in wet
fields or on river islands. (D3) |
|
Black-billed Seed-Finch
Oryzoborus
atrirostris (ssp?)
Cocha
Camungo, Madre de Dios department, Peru.
Male.
A rare bird, and this is the only one I have seen. While it was perched
up in a tree next to a lake, we actually scoped it from the top of a
canopy platform. (D2) |
 | White-naped Seedeater Dolospingus fringilloides Mitú, Vaupés department, Colombia. Male.
An odd "finch" found very locally in white-sand regions of the
northwestern Amazon. It is very similar to the tanager genus Conothraupis and could eventually be merged with it. (S6) |
 |
Band-tailed
Seedeater
Catamenia
analis analis
Putre, Region I, Chile.
Male. (S5) |
 | Paramo Seedeater Catamenia homochroa oreophila San Lorenzo ridge, Santa Marta mountains, Magdalena department, Colombia. Male.
This subspecies is endemic to the Santa Martas, though it does not seen
noticeable different from the nominate race of the Andes. Despite its
name, it is not really a páramo species. In my experieince, it seems to
prefer stunted forest near treeline, often on the edge of the páramo.
(S6) |
 | Tocuyo Sparrow Arremonops tocuyensis Los Flamencos reserve, La Guajira department, Colombia. A scarce and skulking species found only in arid areas of northwestern Venezuela and far northern Colombia. (S6) |
 |
Green-backed
Sparrow
Arremonops
chloronotus chloronotus
Las Guacamayas, Chiapas state, Mexico.
(S5) |
 |
Half-collared
Sparrow
Arremon
semitorquatus
Vale das Taquaras, Rio de Janeiro state, Brazil.
This sparrow is endemic to the Atlantic Forest
of Brazil. (S5f) |
 |
São
Francisco Sparrow
Arremon
franciscanus
Palmeiras, Bahia state, Brazil.
This species was only described in 1997, and
is known only from a few caatinga
areas of Minas Gerais and Bahia in Brazil. Compare it with the next
species, which comes close in range. (S6) |
 |
Saffron-billed
Sparrow
Arremon
flavirostris polionotus
Chapada dos Guimarães, Mato Grosso state, Brazil.
(D2) |
 |
Golden-winged
Sparrow
Arremon
schlegeli schlegeli
Minca, Magdalena department, Colombia.
This beautiful bird is found only from
northern Colombia to northern Venezuela. (S5) |
 |
Orange-billed
Sparrow
Arremon
aurantiirostris occidentalis
Mirador Rio Blanco, Pichincha province, Ecuador.
Juvenile, still lacking the orange bill. (S5) |
 |
|
 |
Orange-billed Sparrow
Arremon
aurantiirostris aurantiirostris
Soberania NP, Panama province, Panama.
Male. (S2f) |
|
Olive Finch
Arremon
castaneiceps
Milpe
Bird Sanctuary, Pichincha province, Ecuador.
Usually placed in the genus Lysurus, but SACC
merged that genus with Arremon
despite its very different appearance. (D3) |
 |
Sooty-faced
Finch
Arremon
crassirostris
Monteverde Cloudforest Reserve, Costa Rica.
A
close relative of the Olive Finch (above), and very similar apart from
the white malar. This species (found
only in the mountains of Costa Rica and Panama) stays in the dark
undergrowth and is usually hard to see. Even when it does show itself,
getting a sharp shot is a challenge due to the low light. I didn't use
flash, and this shot was taken at 3200 ISO handheld. Surprisingly,
noise levels were only moderate, and the noise was easily reduced
further in processing. Photographed with
a Canon 7D camera and a Canon 100-400mm f4.5-f5.6 IS lens on 29 January
2011. |
 | Stripe-headed Brush-Finch Arremon torquatus assimilis Reserva Geobotánica Pululahua, Pichincha province, Ecuador. Quite
a widespread species in Central and South American mountains. Some
races, such as the one in the Santa Marta mountains of Colombia, are
likely to split. (S6) |
 |
Chestnut-capped
Brush-Finch
Arremon
brunneinucha elsae
Bosque de Paz, Alajuela province,
Costa Rica.
(S5) |
 |
Chestnut-capped
Brush-Finch
Arremon
brunneinucha apertus
Sierra de los Tuxtlas, Veracruz state, Mexico.
This
isolated subspecies is sometimes given full species status as
"Plain-breasted" Brush-Finch, since it lacks the black breast band of
the other races. Vocally it is very similar, however. (S5f) |
 |
Tanager
Finch
Oreothraupis
arremonops
Yellow-eared Parrot reserve, above Jardín, Antioquia dept., Colombia.
A
very localized Chocó endemic, found in montane forest from western
Colombia to northwestern Ecuador. It is best known from the Tandayapa
ridge in Ecuador, as no other site is as easily accessible. (D3) |
 |
White-throated
Towhee
Pipilo
albicollis albicollis
Monte Alban, Oaxaca state, Mexico.
(S5) |
 |
White-throated
Towhee
Pipilo
albicollis albicollis
Monte Alban, Oaxaca state, Mexico.
(S5) |
 |
Prevost's
Ground-Sparrow
Melozone
biarcuata hartwegi
North of Mapastepec, Chiapas state, Mexico.
This
is a totally different bird from the one that occurs in the highlands
of Costa Rica, but somehow they have ended up being considered the same
species. Here's a link to a photo of the
Costa Rica race cabanisi.(S5) |
|