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Many people relate the name "toucan" to a popular figure on cereal boxes. However, in Central and South America the toucan is not associated with such cheery thoughts. Many tribes in this region believe the toucan to be associated with evil spirits and thought to be the incarnation of a demon. In certain practices the father of a new child must not consume the flesh of a toucan or he may curse the new-born child. There are some positive beliefs associated with this bird too. This animal can be a tribal totem or the medicine man can use it as an incarnation to fly into the spirit world.
There are several key requirements for successful breeding in captivity: moderate warm climate, a suitable nest log, proper air quality, and a low iron diet (Jennings; Toucan Steel Drum Band 2000).
Perception Channels: visual ; tactile ; acoustic ; chemical
Although R. swainsonii has no special status, there is always some risk. Industrialization of cities and habitat destruction puts this species at some risk.
US Federal List: no special status
CITES: no special status
IUCN Red List of Threatened Species: least concern
The beautiful color of this bird makes them excellent displays at zoos. They are also intelligent, playful pets. They are very hardy and easy to manage (Riverbanks Zoo and Botanical Gardens 2001).
Ramphastos swainosonii is primarily frugivorous. However, its diet is also supplemented with insects, occasional snakes and lizards and other nestling birds. It holds larger items beneath its foot while tearing it apart. Although the purpose of the large bill is not completely understood, it is helpful for seizing all types of food from fruit to insects (Skutch & Stiles 1989).
Ramphastos swainsonii can be found within Central America and the Northwestern coast of South America. This species' home extends as far north as south-east Honduras and continues southward into Venezuela and eastern Ecuador. Commonly found in the Magdalena basin which extends from the west coast of Colombia to east Ecuador and North east to Honduras (Meyer de Shavensee 1964; Gould 1972).
Biogeographic Regions: neotropical (Native )
This toucan is distrubuted among humid and wet forest and forest boundaries. It tends to occupy the canopies of the tropical forests and is also known to fly among the clearings or semi-open areas among the trees (Brown & Hilty, 1986; Slud, 1964).
Terrestrial Biomes: forest ; rainforest
Along with Ramphastos sulfuratus (keel-billed toucan), the adult R. swainsonii (chesnut-mandibled toucan) is one of the largest toucans. The male grows to be as large as 55-60 cm and the female reaches 50-53 cm. The beak alone can reach up to 15-20 cm depending on sex and age. Like many toucans this bird is brightly colored. The main color is black with patches of different hues on the body. The hindneck and upper back are a shade of maroon. It has a yellow "bib" on the throat and chest area which is bordered on the bottom by a narrow white line, followed by a red band. The rump of the bird is white with a red crissum--the feathers or area surrounding a bird's cloacal opening. The area around the eye is a yellowish-green and the iris is olive. The bill is also colorful. The base of the bill is dark red becoming blackish toward the tip on the lower mandible, on the maxilla, it is sulfur-yellow. The legs are bright blue. The young chesnut-mandibled toucan is not as brightly colored. It is a sooty black with a duller yellow "bib," and a paler red crissum (Meyer de Schavensee 1964; Skutch & Stiles 1989).
Range mass: 580 to 750 g.
Other Physical Features: endothermic ; bilateral symmetry
Like many toucan species, R. swainsonii builds its nest in cavities in trees. These cavities are either the result of decay or an old woodpecker hole in a large dead tree. The breeding season is known to occur from early April to early June. The incubation period can last 17-19 days, and the fledging period can last 5-6 weeks. Around 9 weeks of age the juveniles are self-feeding (Brown & Hilty 1986; Skutch & Stiles 1989).
Key Reproductive Features: iteroparous ; gonochoric/gonochoristic/dioecious (sexes separate); sexual ; oviparous
