2009
DOI: 10.1590/s1676-06032009000200012
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Consumo de frutos e abundância de Tucano Toco (Ramphastos toco) em dois hábitats do Pantanal Sul

Abstract: www.unb.br FRANÇA, L.F., RAGUSA-NETTO, J. & PAIVA, L.V. Toco Toucan (Ramphastos toco) frugivory and abundance in two habitats at South Pantanal. Biota Neotrop., 9(2): http://www.biotaneotropica.org.br/v9n2/ en/abstract?article+bn02109022009.Abstract: Toco Toucan (Ramphastos toco) is one of the largest frugivorous birds of canopy, even in continuous forests than in semi-opened habitat. At South Pantanal (Brazil) Toco toucan is common in landscapes that intersperse open and closed habitats. On this research we e… Show more

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Cited by 14 publications
(12 citation statements)
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“…Since the resource distribution and supply in forests affect the abundance, displacement (Levey 1994) and reproductive success of many vertebrates (Powlesland et al 1997), maintaining the resource supply throughout the year is essential to the conservation of these species (Reys et al 2005, França et al 2009). The concern with the resources provision must be even higher in fragmented landscapes, such as the northern region of Paraná state, Brazil.…”
Section: Introductionmentioning
confidence: 99%
“…Since the resource distribution and supply in forests affect the abundance, displacement (Levey 1994) and reproductive success of many vertebrates (Powlesland et al 1997), maintaining the resource supply throughout the year is essential to the conservation of these species (Reys et al 2005, França et al 2009). The concern with the resources provision must be even higher in fragmented landscapes, such as the northern region of Paraná state, Brazil.…”
Section: Introductionmentioning
confidence: 99%
“…A temperatura média é de 27ºC na estação chuvosa e de 20ºC na estação seca. A pluviosidade anual é cerca de 1000 mm, e as chuvas estão concentradas no período de novembro a março (ver Ragusa-Netto, 2002;França et al, 2009). O padrão e a duração da inundação são variáveis e dependentes da localização das chuvas e da forma de drenagem (Borges et al, 1997), entretanto, na sub-região do Miranda-Abobral, o regime de cheia season, while they were often produced in the forest patches during the dry season.…”
Section: Métodosunclassified
“…Além disso, a distribuição de aves frugívoras no ambiente pode estar diretamente relacionada à distribuição espaço-temporal dos recursos alimentares (Kinnaird et al, 1996;Solórzano et al, 2000;Yabe e Marques, 2001; Lees e Peres, 2008). Esta relação positiva entre os períodos de frutificação das plantas e a abundância local das aves frugívoras tem sido encontrada em inúmeros estudos (Terborgh, 1986;Levey, 1988;Ortiz-Pulido, 2000;Brown e Sherry, 2006;França et al, 2009). Apesar disso, o paralelismo entre esses padrões pode não ser claro (Herrera, 1998).…”
Section: Introductionunclassified
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“…They can be found from south Mexico to north Argentina, including Andean region, usually in closed forests, with exception of R. toco which prefers open areas such as Brazilian Savannah (Short & Horne, 2002). These animals are considered ecologically important seed dispersers due to the fact they can fl y through long distances and for eating a huge variety of fruits in its diet (Pizo et al, 2008;França et al, 2009). Besides that, some species, as R. toco, was already reported eating eggs and nestlings of other bird species, such as Anodorhynchus hyacinthinus (Pizo et al, 2008), a normal behaviour specially during reproductive season.…”
Section: Introductionmentioning
confidence: 99%