Uniform finch perched, Atlantic Rainforest, Brazil

The Uniform Finch is endemic to the Atlantic Forest and its appearances are strongly tied to bamboo seeding events. As such, the species can disappear from a given area for long periods, but when it is present the Uniform Finch can be extremely abundant, and is often found in close proximity to other bamboo specialities including the Temminck’s Seedeater (Sporophila falcirostris) and Buffy-fronted Seedeater (Sporophila frontalis). During these periods of abundance, patches of bamboo (usually within mature forest but also tall second growth) can almost resonate to the songs of males, although the birds themselves can still be inconspicuous. Males are entirely uniform grayish, whilst females are generally dull olive-brown with creamy-colored underparts that are streaked indistinctly. Both sexes possess conical, sharp-pointed bills. The uniform finch (Haplospiza unicolor) is a species of bird in the family Thraupidae. It is found in the southern Atlantic Forest of Brazil, Paraguay and far northeastern Argentina. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. Seeds of bamboo, appearing to prefer Guadua; also grass seeds and insects. Forages near and on ground; at times also higher. It is not globally threatened and is concerned least concern […]

Ruby crowned tanager perched, Atlantic Rainforest, Brazil

The Ruby-crowned Tanager is an inhabitant of open woodland and forest edge from the Atlantic Coast of Brazil west to Paraguay and south to Argentina. The male Ruby-crowned Tanager is a handsome all black bird with a white interscapular patch. While displaying males raise their hidden ruby red crest. Females are reddish brown above with a gray head, white throat and cinnamon underparts. Usually seen singly or in small groups, Ruby-crowned Tanagers forage from midheights to the upper canopy, moving restlessly from tree to tree and habitually flicking their wings. The diet of Ruby-crowned Tanagers consists mainly of fruit and insects, and at times these birds can be observed following army ant swarms. The genus Tachyphonus is derived from the Greek words takhus meaning fast, and phōne meaning sound or voice, thus translating to fast speaking (Jobling 2010). Meanwhile, the specific epithet coronatus is Latin for crowned (Jobling 2010). In Spanish the common name Tangara Coronada (Hilty 2011, de Juana et al. 2012), and in Portuguese the common name is Tiê-Preto (CBRO 2010), also called Gurundi in São Paulo or the Azulão (Sick 1993). Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, […]

Female yellow fronted woodpecker – ruffled, Atlantic Rainforest, Brazil

The yellow-fronted woodpecker (Melanerpes flavifrons) is a species of bird in the family Picidae. It is found in Brazil, Paraguay, and far northeastern Argentina. Its natural habitats are subtropical or tropical moist lowland forests and heavily degraded former forest. This colourful woodpecker is about 18 cm (7 in) long. The sexes are similar apart from the male having a red crown and nape while this region in the female is blueish black. Both have a yellow fore-crown, yellow cheeks, chin and throat, and a broad black band running from the base of the beak, through the eye to the nape. The mantle and upper wings are mainly black, and the back and rump are white. The tail is black with some white barring on the outer feathers. The breast is grey or olive, the belly red and the flanks barred in black and white or black and buff. The iris is blue-black and the distinct orbital ring is yellowish or orange. The beak is black and the legs and feet olive-brown. The juvenile is similar to the adult but less glossy and rather browner, with less red on the belly and crown. The species has a mixed diet consisting mainly […]

Green headed tanager perched, Atlantic Rainforest, Brazil

The green headed tanager (Tangara seledon) is a brightly-colored bird found in the Atlantic forest in south-eastern Brazil, far eastern Paraguay, and far north-eastern Argentina (Misiones only). As other members of the genus Tangara, it is a small colorful bird, measuring an average of 13.5 centimeters (5.3 in) and a mass of 18g (0.6 oz). The Green-headed Tanager has a greenish or bluish head, black on the back, and a contrastingly colored, orange or red rump. Females and juvenile birds have similar, though duller coloration. While essentially a bird of humid forests, it is also common in orchards and parks, where it moves through the canopy, making itself inconspicuous, as its apparently flashy blue-green coloration camouflages it well amongst the foliage. They usually travel in small flocks, either on their own or in association with a larger mixed-species flock. The diet consists both of fruit and arthropods; when foraging for arthropods, they hop along slender to medium-sized branches, and glean prey from branch surfaces and from leaves. The sister species to the Green-headed Tanager is the Seven-colored Tanager (Tangara fastuosa), a similar tanager found in northeastern Brazil. Although the behavior and plumage pattern of the Green-headed and Seven-colored tanagers are […]

Colors of a Maroon breasted parakeet, Atlantic Rainforest, Brazil

The maroon-bellied parakeet (Pyrrhura frontalis) is a small parrot found from southeastern Brazil to north-eastern Argentina, including eastern Paraguay and Uruguay. It is also known as the reddish-bellied parakeet, and in aviculture it is usually referred to as the maroon-bellied conure, reddish-bellied conure or brown-eared conure. These birds range from 25 to 28 cm (10–11 in), and are primarily green, with a maroon patch on the belly, a “scaly” yellow-green-barred breast and sides of neck, a whitish ear-patch often tinged brown, and a maroon undertail. The specific name frontalis is a reference to its dark maroon frontlet – a feature which separates it from most similar species. The primaries are blue on the outer webs, green on the inner webs, and dark on the tips. The beak is black. The maroon-bellied parakeet is common in woodland, and forest edges. In the northern part of its range, it mainly lives in highlands up to 1,400 m (4,600 ft), but elsewhere it is primarily found in lowlands up to 1,000 m (3,300 ft). Tolerates disturbance well and even lives in urban parks (e.g., Rio de Janeiro and São Paulo) and feeds in gardens. Flock size is usually only 6–12 individuals, but up […]