Laboratório de Tecnologia Educacional BIBLIOTECA DIGITAL               DE CIÊNCIAS

Physical appearance: 35,5 cm. The body is bluish gray, with an iridescent region on the sides of the neck. There is a large white region on the wings. Distribution: From Northeastern Brazil to Argentina. Habitat: Cerrado, caatinga, gallery forests, fields, crops and urban areas. Diet: Feeds on seeds and small fruits. Reproduction: The nest is made of loosely crossed sticks. The white eggs (1 or 2) are incubated by the couple. The hatchlings are fed on “pigeon’s milk�. Natural history: It is one of the largest species of pigeon in Brazil. After breeding it gathers in flocks for migration. It is so common in some places that may turn into a nuisance. Has been successfully...

Esta monografia aborda os principais aspectos relacionados ao plano de gerenciamento de resíduos químicos (PGRQ), apresentando diretrizes iniciais para a elaboração do PGRQ.

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...

62 cm in length, 143 cm of wingspan. The feathers are absent in the head and neck. The body is black, with white spots near the tip of the wings (seen only when flying). Distribution: From central U.S.A to central Argentina. Habitat: Virtually in any kind of landscape, preferably in open areas. Absent in large areas of dense vegetation. Diet: Mainly carrion. Does not hunt, but kills injured or young animals, such as turtle eggs and hatchlings, even newly born big mammals like calves. May eat fruits. The excellent eyesight helps finding carrion at long distances. Reproduction: The courtship consists of movements of the male jumping on the ground with the wings opened and then...

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 ...

33 cm. The tail is very long. It is all black. The bill is thick and strong. The skin is also black. Male and female are similar. Distribution: From Florida (U.S.A) to Argentina. Habitat: Inhabits open landscapes with grass. Prefers moist places. Diet: Consumes arthropods, mainly grasshoppers, and small vertebrates as lizards, mice and frogs. Also eats hatchlings. Fishes in shallow water. In some seasons, mostly in the dry ones when arthropods are scarce it eats fruits and seeds. Follows cattle and tractors in order to catch insects displaced by their movements. Reproduction: The male dances around the female on the ground. It offers food as a gift for the female but sometimes sw...

35cm Similarly to other Brazilian jays, the Curl-crested jay has white lower parts and blue and black upper parts. It may be confused with the Plush-crested jay (Cyanocorax chrysops), but while the last presents the crest in the back of the head, the yellow iris and a blue patch around the eyes, the Curl-crested jay presents the crest on the forehead, the red iris and the head is entirely black. Whereas the Old World ravens are mostly black, as well as the crows, the Brazilan corvids are colorful and most of them have white lower parts. There are 6 species of jays in Brazil, all of them extremely beautiful. The Curl-crested jay is one of Brazilian’s noisiest jays. To make the nois...

16 cm. The iris and a mask in the face are red. The top of the head and the wings are ferruginous. The sides of the head are gray and the belly brown. In some regions there may be yellow areas in the chest and throat Distribution: From Mexico to Argentina. Habitat: Forest borders, secondary and gallery forests, cerrado, caatinga, parks and gardens, usually in the canopy. Diet: Insects, their larvae and fruits Reproduction: The female builds most of the nest with grass. The nest is a deep open basket covered with moss and attached to the tree with spider webs. Male and female take turns to incubate the eggs and feed the offspring (2 or 3).

48 cm. The face is grey, the chest cinnamon and the belly black. There is a large white spot in the wings, more evident when flying. The beak and feet are red. Males and females are similar. The immature is grayish brown Distribution: From Texas (U.S.A) to Bolivia and Argentina. Habitat: Lives in lakes, rivers, wetlands and even in mangroves. Diet: Feeds on leaves, small seeds and aquatic invertebrates. Reproduction: The nest is built on the ground or hollow trees. The eggs are white, sometimes greenish or bluish. More than one female may lay eggs in the same nest and sometimes may even lay eggs in other species’s nests such as the white faced whistling duck (Dendrocygna viduata...

48cm Identification: the body is mostly cinnamon with dark streaks on the wings. It may be locally the commonest duck, especially in Southern Brazil wetlands, where its hunting is allowed provided the state’s quotas are respected. Regarding its habitat this species tends occur in open wetlands, surrounded by grasslands. Feeds mainly by grazing small grasses on the lake shores or underwater but also eats aquatic plants, aquatic insects and small fish. It may build the nest either in a tree hole or on the aquatic plants. The female lays from 8 to 14 eggs that are sat for about one month. The offspring start to fly within 55 days after hatching.

41,5 cm. Medium size. The feet are webbed. Has a distinctive white mask. The chest and the belly are streaked with cinnamon. The wings are broad and black. The female is slightly larger than the male. Distribution: Tropical South America and Africa. Habitat: Wetlands, lakes, ponds, mostly in shallow water. Diet: It eats buds, seeds, insect larvae, crustaceans and worms. Food is filtered by its specialized beak Reproduction: Builds a nest on the ground in a hidden place. 8 to 14 eggs are laid and incubated by the couple for 27 to 30 days. Male and female take care of the brood. Natural history: Its vocalization is very typical. It is more active at twilight or at night, resting ...

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 ...

16cm Identification: the genus Elaenia is well known among the ornithologists for being one of the most difficult groups when it comes to species identification. Nevertheless Elaenia flavogaster is the easiest species to be identified, first for its yellow belly, second for the crest on the head (not always visible), third for the absence of white patches on the face and crest and last for its conspicuous behavior. It is more easily heard than seen and its song reminds the one of the kiskadee. It inhabits parks, backyards, coffee crops and secondary forest edges. The yellow bellied elaenia spends most of its time in the medium height trees and shrubs. Feeds mainly on insects and be...

35cm Identification: when seen from below its body is basically white with the tip of the wings and a region around the eyes black. There is a gray area on the upper parts of the wings. Its color pattern reminds that of some seagulls. The name in Portuguese – Gavião Peneira – means hovering hawk and it is due to the behavior of hovering before diving onto the prey. It is certainly one of the most beautiful hawks found in urban areas. It flies over open areas, pastures, crops and even on the banks of polluted streams in search for rats. This kite feeds mainly on large insects such as grasshoppers and beetles and on small rodents and lizards. The nest, made of twigs, is built o...

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€...

10,5 cm. The beak and a mask around the eye are bright red. The body is light brown, finely streaked. There may be a red region in the belly. As in other species of cage birds there is great color variation. Distribution: Originally in Africa but currently found in many places around the world. In Brazil it may be found in most of the country except from the Amazon region (where it may be found in the suburbs of big cities). Habitat: Open landscapes, fields, crops, gardens and parks. Diet: Seeds and occasionally insects. Reproduction: The nest is built by the couple in shrubs. Its walls are thick and made of grass, feathers and cotton. The entrance is hidden. Sometimes a false n...

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...

35cm Identification: the head is dark with a bege band on the eyebrows and another one on the neck. The throat is white, but unlike Falco rufigularis this ribbon is not extended up to the back of the neck. The chest is light brown with black dots, unlike Falco deiroleucus which presents this region orange. The belly is dark with white spots and there is a red patch near the tail. The tail is dark with three white bars. It is one of Brazilian commonest falcons since it inhabits open landscapes, included those disturbed by men. Feeds on small rodents and birds, reptiles and large insects. Like other falcons these are monogamous birds with fixed breeding grounds. The nest is built o...

15 cm. The body is white with a band around the eye, the wing and the tail black. Distribution: From Northeastern Brazil to São Paulo. It is currently spreading its distribution southwards. Habitat: Lives in riverbanks, muddy places near lakes and ponds. Diet: Feeds mainly on arthropods, sometimes small fruits. Reproduction: The male exhibits himself standing on the body and opening the tail and the wings. The nest is spherical with a lateral entrance. It is built on small trees above the water. The white eggs are incubated by the female. Natural history: Runs on the aquatic plants, catching insects among them. Attacks other birds that enter its territory. Some people and ev...

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...