The Green-headed Tanager,
Tangara seledon,
is a bird found in 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.
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.
It is also a regular attendant at bird tables, where its
active behavior makes it far more conspicuous. Eats fruits
and insects,
chasing the latter from a perch.
Canopy
of a forest
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For forests,
canopy refers to the upper layer or
habitat zone, formed by mature tree crowns and including
other biological organisms (epiphytes, lianas, arboreal
animals, etc).
Sometimes the term canopy is used to refer to the extent
of the outer layer of leaves of an individual tree or
group of trees. Shade trees normally have a dense canopy
that blocks light from lower growing plants.
Dominant and co-dominant canopy trees form the uneven
canopy layer. Canopy trees are able to photosynthesize
relatively
rapidly due to abundant light, so it supports the majority
of primary productivity in forests.[citation needed] The
canopy layer
provides protection from strong winds and storms, while
also intercepting sunlight and precipitation, leading
to a relatively
sparsely vegetated understory layer.
Text and photo: http://en.wikipedia.org/wiki/Canopy_(biology)
Red-necked
Tanager, Tangara cyanocephala
Red-necked
Tanager, Tangara cyanocephala
Photo:
Dario Sanches
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The Red-necked Tanager,
Tangara cyanocephala, is
a species of bird in the
Thraupidae family.
It is found in Argentina, Brazil, and Paraguay. Its natural
habitats are subtropical or tropical moist lowland forests
and
heavily degraded former forest.
Golden
Tanager, Tangara arthus
Tangara
arthus, Tierpark, Berlin
http://en.wikipedia.org/wiki/File:Goldtangare_2.jpg
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The Golden Tanager,
Tangara arthus, is a species
of bird in the
Thraupidae
family. It is widespread and often common in
highland forests of the Andes (from Bolivia and northwards)
and Venezuelan Coastal Range in north-western South America.
Its plumage is overall golden-yellow with black to the
back, wings, tail and ear-coverts. Some subspecies are
partially/largely brown below.
Burnished-buff
Tanager, Tangara cayana
Burnished-buff
Tanager, Tangara cayana
Photo: © www.arthurgrosset.com
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The Burnished-buff Tanager,
Tangara cayana, also
known as the Rufous-crowned Tanager, is a common South
American
species of bird in the
Thraupidae
family.
It is found in the northern Guianas, most of Venezuela
and east-central Colombia; also near the Amazon River
outlet in Brazil,
as well as most of the east of that country, Paraguay
and northeast Argentina. It also occurs very locally in
Bolivia and Peru.
It can be seen in virtually any semi-open habitat with
trees, including human-altered habitats such as gardens,
plantations and
parks.
There are several subspecies of the Burnished-buff Tanager,
them falling into two main groups: The northern and western
cayana group, and the southern and eastern flava group
(the subspecies huberi from Marajó Island is intermediate
between
the two main groups). Males of the cayana group have an
orange-rufous crown, black mask, and cream underparts
distinctly
tinged blue on the throat and chest. Males of the flava
group have an orange-buff crown, and buff underparts with
a black
patch extending from the mask, over the throat and central
chest, to the mid-belly. Males of both groups have turquoise
wings
and tail. Females are duller than the males, and have
black restricted to a poorly demarcated "shadow"
of a mask.
Brazilian pepper-tree is a shrub or small tree
that reaches over 30 feet in height, typically
with a short trunk hidden in a thicket of branches.
Some trees can live over 30 years.
The leaves are alternately arranged with 1-2 inch
long, elliptic, and finely toothed leaflets.
The leaves are also reddish, often possessing
a reddish mid-rib. The flower clusters are
white and 2-3 inches long with male and female
flowers that look very similar. The glossy
fruits are borne in clusters that are initially
green, becoming bright red when ripe.
Seeds are dark brown and 0.3 mm in diameter. Flowering
occurs from September
through November and fruits are usually mature
by December.
Text and pictures:
© http://plants.ifas.ufl.edu/node/405
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It is a generally common, and usually seen singly or in
pairs. As all tanagers, it is a largely frugivorous species,
being particularly
fond of the fruits of the native Cecropia and
Brazilian
Pepper as well as that of introduced Magnoliaceae
such as Michelia
champaca.
Gilt-edged
Tanager, Tangara cyanoventris
Gilt-edged
Tanager, Tangara cyanoventris
Photo: © www.arthurgrosset.com
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The Gilt-edged Tanager,
Tangara cyanoventris, is
a species of bird in the
Thraupidae
family. It is endemic to Brazil.
Its natural habitats are subtropical or tropical moist
lowland forests, subtropical or tropical moist montane
forests,
and heavily degraded former forest. They inhabit forest
and secondary growth as well as clearings and tend to
be found
between 500 and 1,000 metres asl.
They are golden-yellow above with heavy black streaks
on the back and lighter black streaks on the crown. Underparts
are mostly turquoise moving to green on the lower belly
and yellow on the lower flanks. The forehead and throat
are black.
Source: © www.arthurgrosset.com
Brassy-breasted
Tanager, Tangara desmarestis
Brassy-breasted
Tanager Tangara desmaresti
Photo: © www.arthurgrosset.com
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The Brassy-breasted Tanager is a Brazilian endemic found
in and on the edges of the Atlantic Rain Forest of south-east
Brazil.
It forages for fruit and insects in the canopies of trees
and is often in small groups of about a dozen individuals.
It is emerald green with black streaks above with a black
round the bill and turquoise on the forecrown and round
the eyes.
There is a dark patch on the throat while the breast is
brassy ochre and the belly is bright green with a yellow
line down the
centre of the belly.
Source: © www.arthurgrosset.com