| Topaz | |
|---|---|
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| Crimson topaz (Topaza pella) | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Clade: | Strisores |
| Order: | Apodiformes |
| Family: | Trochilidae |
| Subfamily: | Florisuginae |
| Genus: | Topaza G.R. Gray, 1840 |
| Type species | |
| Trochilus pella Linnaeus, 1758
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| Species | |
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2, see text | |
The topazes are two species of hummingbirds in the genus Topaza. They are found in humid forests in the Amazon Basin. Males are by far the largest hummingbirds in their range – the giant hummingbird of the Andes is the only larger species in the family. Males have a total length of about 22 cm (8+3⁄4 in), although this includes their elongated rectrices. They are colourful, being mainly strongly iridescent golden and crimson with a black hood and a green throat. Females lack the elongated rectrices and have a mainly green plumage.[1]
- ^ "Crimson topaz (Topaza pella)". Oiseaux Birds. 2020. Retrieved 2 January 2021.