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Biomas Costeiros

Vídeo que retrata um Bioma costeiro, o Mangue, e algumas de suas características, pela aventura de um grupo de jovens que visita o local.

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Neotropic Cormorant ( Phalacrocorax ( brasilianus ) olivaceus )

75 cm. Aquatic with narrow beak curved in the tip. The feet are webbed. The body is black and sometimes the throat is yellow. In the breeding season the male has some white feathers in the throat and ear region. The immature is fuliginous. Distribution: From Mexico to Southern South America Habitat: Lives in lakes, swamps and estuaries. Diet: Feeds on fish, even spiny ones. The gastric acids dissolve the spines. Reproduction: The nest is built on tall trees near lakes, sometimes mixing with heron flocks. Natural history: It is an excellent diver. When in flocks may pen fish schools, leading them to shallow water where they catch the fishes in frenzy. When it goes out of the wate...

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Brazilian Duck ( Amazonetta brasiliensis )

Physical appearance: 40 cm. The feet are red and webbed. The chest is brown, as well as the face that is a bit darker. There is a patch of iridescent feathers in the wings. When flying it shows a large white spot at the back of the wing. The male has a red beak and the female’s is blue. The Female also has white spots on the face. Distribution: From Venezuela to Argentina. Habitat: Wetlands, lakes, ponds and rivers even in polluted places. Diet: Feeds on seeds, leaves and small invertebrates. The hatchlings are goot at catching insects. Reproduction: Lays up to 14 bluish or greenish eggs. When the adult realizes the presence of a potential predator it distracts its attention...

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Siparuna brasiliensis (Spreng.) A. DC.

Nome popular: erva-de-limão.

Árvore até 6m; extremidade dos ramos achatada, estriada, nigrescente no material seco, tricomas estrelados, odor de limão; folha simples, oposta, sem estípula, pecíolo estriado, (2,5-)5 X 0,2cm, tricomas estrelados, lâmina oboval-elíptica a oboval, ápice abruptamente agudo, base cuneada a truncada, às vezes levemente cordada, 16-19 X 8-10,5cm, margem denticulada, glandular-ciliada, membranácea a subcartácea, venação camptódroma, 8 pares de nervuras secundárias, venação terciária paralela, conspícuas na face abaxial, tricomas estrelados, esparsos nas duas faces, pontuações amareladas, opacas, diminutas, numerosas, di...

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