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Chalk-browed Mockingbird ( Mimus saturninus )

25 cm. The upper parts are brown, the inferior light brown. There are white wingbars . The supercilium and the edging of the tail are white. Male and female are similar. Distribution: South of Amazon to Paraguay, Uruguay, Argentina and Bolivia. Habitat: Open areas with some trees or scrubs, cerrado, caatinga (Brazilian scrubland) and urban areas. Diet: Feeds on insects and spiders caught on the ground. Also eats small fruits and seeds. Sometimes prey on other birdâs eggs. Reproduction: The nest is built about 1,5m from the ground on a small tree or scrub. The external part is made of thick branches and the interior of thin roots and grass. It may have up to four broods a year, e...

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Tropical Screech Owl ( Megascops ( Otus ) choliba )

24cm In urban areas there is only one other species of owl about the same size of the Screech Owl, that is the Burrowing Owl ( Athene cunicularia ), but while the Burrowing Owl is a diurnal species which lives mostly in open areas and spends most of the time on the ground, the Screech Owl lives on trees and has a pair of ``earsÂÂ. The song reminds that of the Rococo Toad ( Bufo ictericus ). The Screech Owl feeds mainly on large insects but may also take mice, frogs and lizards. The nest is built in tree holes or in artificial boxes.

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  • Downloads: 464
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Squirrel Cuckoo ( Piaya cayana )

60 cm. The tail is very long. The general color is reddish brown. The tail feathers are pale in their tips and in the inferior side. The head has a lighter coloration. The chest is gray. The young individuals have shorter tails. Distribution: From Mexico to Argentina. Habitat: Lives in the canopy of secondary forests, cerrado and urban areas with plenty of trees. Diet: Feeds on grasshoppers, bugs, caterpillars, spiders, etc. Also feeds on small vertebrates as treefrogs. Reproduction: In the breeding season the male sings restlessly 96 times a minute. Before mating gives the female a caterpillar. The nest looks like a frying pan made of loosely crossed branches and is placed in a tall...

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Scaled Dove ( Columbina (Scardafella) squammata )

19cm. The plumage is squamous. The general coloration is brown with some grayish parts. There is a white wingbar (when closed). When flying it shows a pattern of white in the wings and tail. Distribution: From Venezuela to Argentina. Habitat: Inhabits dry fields, cerrado, caatinga and parks in urban areas. Diet: Feeds on grains and fruits on the ground. Reproduction: It is monogamous. Builds a sparse nest in the shape of a cup, 1 or 2m from the ground, sometimes on the ground. The hatchlings (generally 2) are fed on pigeonâs milk that is rich in fat, proteins and lectines. They leave the nest after 15 days. The vocalization is very characteristic and in many places it is named...

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Variable Antshrike ( Thamnophilus caerulescens )

15 cm. The male is dark grey with the top of the head black. There are white spots in the tip of the tailâs feathers and in the wings, in a pattern that is similar to other antshrikes. The female is brown. Distribution: From Peru and Bolivia to Uruguay. Absent in most of the Amazon. Habitat: Mostly in Forest borders, gallery and secondary forests. Diet: Arthropods. Beats the wings to shake the foliage, catching the insects that are scared. Reproduction: The male offers the female some food before mating. The couple builds a nest with stems and moss. The female lays three white eggs with red dots. Generally the male incubates during the day and the female in the night. The par...

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Barred Antshrike ( Thamnophilus doliatus )

16cm. Identification: The male is practically unmistakably recognized for the fully barred body and a black crest in the head. The female is ferruginous and has a crest and is barred in the head. It is currently the only antshrike which lives in really urban and disturbed areas. It is worth reminding that this bird has only recently conquered the urban environment. In the early 80s the first records of this antshrike in large cities were so unexpected that they yielded notes in scientific papers. Like other antshrikes it lives in couples, leaping and flying from branch to branch, usually through the short treesâ canopy in search for the small arthropods it feeds on. In the breeding se...

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Rufous-bellied Thrush ( Turdus rufiventris )

24cm. Identification: it is the only Brazilian thrush with reddish belly. It is the Brazilian Symbol Bird and this title has recently been given for its strong presence in the countryâs popular culture, especially in poetry and music. Although it is distributed throughout Brazil (except from the Amazon region ) it is more common near the coastline as it prefers moist environments. This thrush lives in farms, forest edges and is especially common in urban parks, being one of the most typical birds in some of Southeastern Brazil largest cities. The very beautiful song is very variable, even at the individual level.The real song can only be heard in the spring, the breeding season when ...

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  • Downloads: 478
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White-spotted Woodpecker ( Veniliornis spilogaster )

White-spotted Woodpecker 18cm. Identification: it is a small woodpecker with drab colors. The body is brown, heavily spotted and barred in darker shades of brown and with some white spots below. The male has reddish regions in the head. Very little is known about this woodpecker, probably due to its inconspicuous colors and behavior. It lives in areas with plenty of trees as parks, woods and secondary forests. This woodpecker occurs mainly in the medium and higher forest levels, rarely coming to the ground. Like other woodpeckers it feeds on insects it collects from tree trunks and also on berries.

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  • Category: Thesis or Monograph
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FUNGOS CONIDIAIS ASSOCIADOS A FOLHAS EM DECOMPOSIÇÃO DE Clusia melchiori Gleason e C. nemorosa G. Mey EM FRAGMENTO DE MATA ATLÂNTICA, BAHIA, BRASIL

Os fungos conidiais constituem um grupo diversificado, com cerca de 15.945 espÃcies. Contudo, pesquisas taxonÃmicas sobre esses fungos no Brasil permanecem escassas e pontuais abordando, sobretudo, os decompositores de substratos vegetais. A Serra da JibÃia, fragmento de Mata AtlÃntica inserido na Caatinga do Estado da Bahia, foi selecionada como prioritÃria para conservaÃÃo da biodiversidade. Visando contribuir para o conhecimento dos fungos conidiais na Ãrea, folhas em decomposiÃÃo de trÃs indivÃduos de Clusia nemorosa, e C. melchiori foram coletadas bimestralmente de outubro/2005 a junho/2006. No laboratÃrio, as folhas foram lavadas, colocadas em cÃmara-Ãmida e os f...

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A cartografia mediando o ensino: possibilidades e potencialidades

O presente trabalho vincula-se ao projeto Fapesp Ensino PÃbico intitulado âElaboraÃÃo de conhecimentos escolares e curriculares relacionados à ciÃncia, à sociedade e ao ambiente na escola bÃsica com Ãnfase na regionalizaÃÃo a partir dos resultados de projeto de PolÃticas PÃblicasâ e tem como objetivo investigar as potencialidades da cartografia em prÃticas pedagÃgicas que valorizem o lugar e a realidade do aluno, assim como as possibilidades apresentadas por este recurso para o trabalho interdisciplinar, constituindo-se em um eixo interessante para o diÃlogo entre disciplinas. Para isto, foi realizada uma anÃlise do projeto pedagÃgico elaborado pela escola estadual Profe...

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Diabásio

Imagens do DiabÃsio, rocha Ãgnea de coloraÃÃo cinza-escura a preta, estrutura maciÃa e granulaÃÃo fina. Ocorre geralmente na forma de diques ou soleiras, como no caso do municÃpio de Campinas. Local de ocorrÃncia em Campinas:ÂNoroeste do municÃpio de Campinas FormaÃÃo a qual pertence:ÂFormaÃÃo Serra Geral Tipo de rocha:ÂRocha Ãgnea CaracterÃsticas da rocha:ÂRocha de granulaÃÃo fina, ocorre normalmente na forma de diques, ou sills como no caso do municÃpio.  DescriÃÃo visual:ÂRocha de coloraÃÃo cinza escuro a preto, granulaÃÃo fina a muito fina. Possui estrutura maciÃa, e o quartzo ocorre somente como mineral acessÃrio.  DescriÃÃo da textur...

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  • Category: Link
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Síntese Proteica

VersÃo para iPad, iPod e iPhone do software que apresenta uma atividade interativa a respeito da sÃntese de proteÃnas, favorecendo a compreensÃo dos conceitos envolvidos neste processo. Este material faz parte de uma sÃrie de conteÃdos digitais voltados ao ensino de Biologia, produzidos pelo Projeto EMBRIAO, da Universidade Estadual de Campinas com recursos do FNDE, MCT e MEC.

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Síntese proteica

VersÃo para Android do software que apresenta uma atividade interativa a respeito da sÃntese de proteÃnas, favorecendo a compreensÃo dos conceitos envolvidos neste processo. Este material faz parte de uma sÃrie de conteÃdos digitais voltados ao ensino de Biologia, produzidos pelo Projeto EMBRIAO, da Universidade Estadual de Campinas com recursos do FNDE, MCT e MEC.

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  • Downloads: 184
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Teníase e Cisticercose

VersÃo para Android de software que apresenta animaÃÃo e textos sobre o ciclo de vida da Taenia solium. Traz informaÃÃes sobre a taxonomia, morfologia e fisiologia das tÃnias, alÃm de sintomatologia, epidemiologia e profilaxia da tenÃase e da cisticercose. Este material faz parte de uma sÃrie de conteÃdos digitais voltados ao ensino de Biologia, produzidos pelo Projeto EMBRIAO, da Universidade Estadual de Campinas com recursos do FNDE, MCT e MEC.

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  • Downloads: 173
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Teníase e Cisticercose

VersÃo para iPad, iPod e iPhone de software que apresenta animaÃÃo e textos sobre o ciclo de vida da Taenia solium. Traz informaÃÃes sobre a taxonomia, morfologia e fisiologia das tÃnias, alÃm de sintomatologia, epidemiologia e profilaxia da tenÃase e da cisticercose. Este material faz parte de uma sÃrie de conteÃdos digitais voltados ao ensino de Biologia, produzidos pelo Projeto EMBRIAO, da Universidade Estadual de Campinas com recursos do FNDE, MCT e MEC.

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Results 201 - 216 from 216 Found materials (New search)