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  • Category: Image
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  • Downloads: 507
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Sapphire-spangled Emerald (Amazilia lactea)

Length: 9,5cm Identification: the back is bright green, the tail and part of the wings are dark blue. The throat and the chest is sapphire-blue. The belly is white and there is a white line splitting the chest. The two sexes look alike. It is one of the main pollinators of several plant species, including some introduced ones. It is territorialist and visit the flowering patches at predictable times. It explores even the lowest flowers. This hummingbird usually explores feeders where it fights against the bananaquits ( Coereba flaveola ) and the swallow-tailed hummingbird ( Eupetomena macroura ). The bow-shaped nest usually shelters two eggs.

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  • Category: Image
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  • Downloads: 524
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Fork-tailed Hummingbird ( Eupetonema macroura )

15cm Identification: it is one of the largest hummingbirds. It is easily identified by the forked tail, reminding a pair of scissors. Unmistakably Brazilian’s best known hummingbird, this magnificent animal is also one of the most belligerent ones. It fiercely defends its territory – usually consisting of a flowering patch – against other birds, especially the bananaquit ( Coereba flaveola ). It sucks sweet water from feeders even if these are place in the interior of the houses, fearlessly entering the rooms. Like other hummingbirds it feeds mostly on nectar but also on insects. The female lays 2 or 3 eggs in a small bow-shaped nest and feeds the nestlings mainly with arthropo...

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  • Category: Image
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  • Downloads: 518
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Green-barred Woodpecker ( Colaptes melanochloros )

Physical appearance: 26 cm. The upper parts are green, somewhat yellow, barred in black. The inferior parts are buffy or white, also barred. The tail and the top of the head are black. The male has a red spot below the eye while in the female this spot is black. Distribution: From Eastern Amazon to Uruguay and Argentina. Habitat: Forest borders, gallery and secondary forests, woods and parks in cities. Diet: Feeds on ants and insect larva, mainly beetles. Also eats fruits. Reproduction: After courtship the couple builds a nest inside an old tree, sometimes palm trees and others. The nest is generally downwards, avoiding the water when it rains. Two to four eggs are laid and the ...

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  • Category: Audio
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  • Downloads: 127
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Veredicto Verde: A Botânica Forense na Resolução de Crimes

O podcast aborda sobre o mundo da Botânica Forense, onde as plantas se tornam peças-chave na resolução de crimes. É entrevistada a Dra. Florência Salgueiro, que conta sobre um caso emblemático, o de Mércia Nakashima em São Paulo e como a botânica desvendou segredos cruciais nesse enigma.

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  • Category: Image
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  • Downloads: 543
  • Visits: 24.703

Chestnut-capped Blackbird ( Chrysomus (Agelaius) ruficapillus )

Physical appearance: 17,5 cm. The male is bluish black with the forehead and chest chestnut. The female is olive brown streaked in brown in the upper parts. The immature is brown and striated. Distribution: Eastern South America from French Guyana to northern Argentina and as far west as Mato Grosso and eastern Bolivia. Habitat: Lives in humid grasslands, wetlands and ponds. Diet: Feeds mainly on insects and seeds, but also on fruits. Reproduction: Often nests in groups. The nest is built in a fork of a tree. Both male and female build the nest watering the material before using it. The nest is a deep basket. Natural history: The vocalization is melodic and commonly the predomi...

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  • Downloads: 489
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Snowy Egret ( Egretta thula )

60cm Identification: there are four mostly white species of egrets in Brazil, the snowy egret can be told apart by its smaller size and also for having the tip of the beak black and for having dark legs with yellow feet. Laypeople usually think this species is a young great egret, however it is technically different enough to be place in another genus. It is bit more demanding than the great egret regarding its habitat necessities, as it does not occur in polluted waters and is more strongly associated to aquatic plants such as the water lily. Its reduced size allows this bird to walk over the aquatic plants without sinking. It feeds mainly on small fishes and tadpoles. The nest is ...

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  • Downloads: 466
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Variegated Flycatcher ( Empidonomus varius )

19 cm. The Variegated Flycatcher is one of 3 widespread flycatchers that are streaked below. The Variegated is larger than the Piratic Flycatcher (Legatus leucophaius), has a longer bill, more rufous on the tail and whiter edging to its wing feathers. On the other hand, it is smaller than the Streaked Flycatcher (Myiodynastes maculatus) with darker upperparts and less well defined streaking below. Distribution: Throughout South America, mainly in the south. Habitat: Lives in forest borders and open areas provided there are tall trees in which it can perch. Diet: Flying insects, insects in the foliage and sometimes small fruits. Reproduction: The couple takes care of each otherâ€...

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  • Downloads: 472
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Blue-winged Parrotlet ( Forpus xanthopterygius )

12,5 cm. The general color is green, but the male has a bright blue area in the wings and lower back. The female does not have this blue area and the belly is somewhat yellow. There may be mutations producing all yellow or blue individuals. The plumage of the immature individuals is not as bright as the adult’s. Distribution: Tropical South America. Habitat: Forest borders, gallery forests, parks, gardens and open areas. Diet: Feeds on fruits, seeds, buds and flowers. Reproduction: It is monogamous. The couple stays together for the rest of their lives. The nest is built inside a hole in a tree that may be an abandoned nest of hornero (Furnarius rufus) or an artificial nest box...

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  • Category: Image
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  • Downloads: 457
  • Visits: 17.744

Rough-winged Swallow ( Stelgidopteryx ruficollis )

14 cm. The legs, beak and the neck are short. The throat is red, contrasting with the fuliginous sides of the head, the back and the chest that is lighter. The belly is pale yellow. The last feather of the male’s wing is rough. Distribution: From Panama to Argentina. Migrates in the south. Habitat: Open landscapes and cities, generally near the water. Diet: Feeds on insects it catches when flying. Reproduction: Builds a nest digging holes in slopes, sometimes in colonies. Lays three to six white eggs. The couple sleeps together in the nest, but only the female incubates. The couple takes turns to feed the brood. When the offspring leave the nest they remain nearby for som...

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  • Downloads: 565
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Grassland Sparrow ( Ammodramus humeralis )

Physical appearence: 12cm. The upper parts are grayish with black and ferruginous stripes The chest is light brown with spots in the immature. There are yellow ribbons above the eyes and in the wings. The coloration may change when it is dirty due to contact with earth. Distribution: The Grassland Sparrow is found east of the Andes from Colombia to central Argentina but is missing from the Amazon Basin upstream from the Tapajós river. Habitat: Dry fields with grass, cerrado and crops. Diet: Feeds on grains and small insects. Reproduction: During the breeding season they live in pairs in a territory defended by the male. The nest is opened and placed on the ground. The eggs are ...

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  • Downloads: 469
  • Visits: 17.886

Green-backed, Striated or Little Heron ( Butorides striata (triatus) )

Physical appearance: 36 cm. The legs are short and yellow. The body is predominantly grey, darker in the back. The top of the head is black. The immature is striated and brownish. Distribution: American Continent, Africa, Asia, Australia and islands in the Pacific. Habitat: Rivers, lakes and mangroves of different sizes. Diet: Aquatic insects, mollusks, amphibians, reptiles and fish. Reproduction: The nest is a platform on the top of tall trees. Lays three eggs. Natural history: Solitary and migratory. There are saw-like structures inside the beak to help holding slippery food. May be eaten by carnivorous fish such as the trahiras (Hoplias sp.) when walking on flooded land....

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Bananaquit ( Coereba flaveola )

Physical appearance: 11 cm. The upper parts are dark and the inferior parts yellow. There is a white bar in the supercilium. The females are smaller than the males. The immature individuals have grey belly and do not have the bar above the eye. Distribution: From Mexico to Chile. Habitat: Inhabits various environments provided there is plenty of trees and flowers. Diet: Feeds mainly on nectar. Also eats insects. Visits hummingbird feeders. Reproduction: Builds two kinds of nest. A breeding one that is compact with thick walls and a resting nest made of leaves, grass and spider webs. Lays two or three white eggs. Only the female incubates. The male helps feeding the brood with i...

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  • Category: Image
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  • Downloads: 519
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Ruddy Ground Dove ( Columbina talpacoti )

18,5 cm. The body is brown, darker in the upper parts, wings and tail. The tip of the wings are cinnamon. The male’s head is light grey. The immature has buffy spots in the wings. Distribution: Throughout Brazil. From Mexico to Bolivia, Paraguay and Argentina. Habitat: Lives in any open landscape. Adapts to life in big cities. Diet: Feeds on grains and fruits. Swallows the whole seeds, thus it may be poisoned by seeds with pesticides. Searchs for food on the ground. Reproduction: Breeds throughout the year, and may have three or four broods. When mating the male raises one of the wings. They caress each other in the head and give food as gifts. It is a monogamous species. The...

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  • Downloads: 508
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Red-Crested Finch ( Coryphospingus cucullatus )

13,5 cm. The male’s top of the head is black with a scarlet topknot. The body is red, with the upper parts brownish red. The female does not have a topknot and the upper parts are brown. Distribution: From the Guyanas to Argentina. Habitat: Secondary forests, cerrado and farms. Diet: Feeds on seeds and insects. Reproduction: When breeding lives in pairs and the male protects the territory. Builds a cup-like nest with leaves, lichens and spider webs. Lays 3 to 5 bluish or white eggs. Both male and female feed the offspring. Natural history: The male’s topknot can only be seen when it is excited. When not breeding lives in groups, sometimes mixing with other species. In ...

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