Aracari
| Aracaris | |
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| File:Pteroglossus erythropygius-Gould.jpg | |
| Pale-mandibled aracari Pteroglossus erythropygius |
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Pteroglossus
Illiger, 1811
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| Species | |
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14 (incl. the saffron toucanet), see text. |
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An aracari or araçari (US /ˌɑːrəˈsɑːri/ AHR-ə-SAHR-ee,[1] UK /ˌɑːrəˈsɑːri/ ARR-ə-SAHR-ee or /ˌɑːrəˈkɑːri/ ARR-ə-KAHR-ee)[2] is any of the medium-sized toucans that, together with the saffron toucanet, make up the genus Pteroglossus.
They are brightly plumaged and have enormous, contrastingly patterned bills. These birds are residents in forests and woodlands in the Neotropics.
Contents
Diet
All the species are basically fruit-eating, but will take insects and other small prey.
Nesting
They are arboreal and nest in tree holes laying 2–4 white eggs.
Social behavior
At least some species of aracaris are unusual for toucans in that they roost socially throughout the year, up to six adults and fledged young sleeping in the same hole with tails folded over their backs.
Parasite
The ischnoceran louse Austrophilopterus flavirostris is suspected to parasitize most if not all species of aracaris, with the possible exception of the green aracari (Price & Weckstein 2005).
Taxonomy
One species, the distinctive saffron toucanet, was formerly placed in the monotypic genus Baillonius, but Kimura et al. (2004) showed that it belongs in the genus Pteroglossus.[3]
Species list
- Saffron toucanet, Pteroglossus bailloni
- Green aracari, Pteroglossus viridis
- Lettered aracari, Pteroglossus inscriptus
- Collared aracari, Pteroglossus torquatus
- Black-necked aracari, Pteroglossus aracari
- Chestnut-eared aracari, Pteroglossus castanotis
- Many-banded aracari, Pteroglossus pluricinctus
- Ivory-billed aracari, Pteroglossus azara
- Curl-crested aracari, Pteroglossus beauharnaesii
- Red-necked aracari, Pteroglossus bitorquatus
- Brown-mandibled aracari, Pteroglossus mariae
- Fiery-billed aracari, Pteroglossus frantzii
- Stripe-billed aracari, Pteroglossus sanguineus
- Pale-mandibled aracari, Pteroglossus erythropygius
References
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- BirdLife International 2004. Pteroglossus bailloni. 2006 IUCN Red List of Threatened Species. Downloaded on 27 July 2007.
- Price, Roger D. & Weckstein, Jason D. (2005): The genus Austrophilopterus Ewing (Phthiraptera: Philopteridae) from toucans, toucanets, and araçaris (Piciformes: Ramphastidae). Zootaxa 918: 1-18. PDF fulltext
External links
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Wikimedia Commons has media related to Pteroglossus. |
- Extensive Gallery on Toucans
- List of Toucans
- Toucan videos on the Internet Bird Collection
