| Crested ant tanager | |
|---|---|
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| Conservation status | |
 Least Concern (IUCN 3.1) | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Cardinalidae |
| Genus: | Driophlox |
| Species: | D. cristata |
| Binomial name | |
| Driophlox cristata (Lawrence, 1875) | |
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The crested ant tanager (Driophlox cristata) is a bird in the family Cardinalidae that is endemic to Colombia. It was formerly placed with the red-crowned ant tanager in the genus Habia.
Taxonomy and systematics
The crested ant tanager was originally placed in family Thraupidae, the "true" tanagers. In the early 2000s, DNA analysis revealed that all the members of Habia were more closely related to the cardinals, so they were moved to family Cardinalidae. The crested ant tanager is monotypic.
Description
The crested ant tanager is approximately 19 cm (7.5 in) long. The male's head is dusky red with a prominent scarlet crest. The rest of the upper parts fade from red on the shoulders through dark crimson to brownish red at the rump. The throat and chest are bright red and the rest of the underparts gray, some with a red tinge. The female is similar though duller and with less gray, and its crest is smaller. The immature does not have a crest; it is reddish brown above and cinnamon below.
Distribution and habitat
The crested ant tanager is found on both slopes of Colombia's Western Andes, from Antioquia Department south to Cerro Munchique in Cauca Department, and on both slopes of the Central Andes from Antioquia to Tolima Department. It inhabits the understorey of humid mid-level and montane forest. It favors dense vegetation, especially along streams, around openings such as landslides, and in ravines. It is occasionally found in more open areas. In elevation it ranges from 700 to 2,000 m (2,300 to 6,600 ft).
Behavior
Feeding
The crested ant-tanager's diet is mostly insects and other arthropods, but it also eats palm seeds and other fruits. It forages through the undergrowth in pairs or small groups and sometimes sallies out to catch flying insects. Groups have been observed following army ant swarms.
Breeding
One crested ant-tanager was observed carrying nesting material in a ravine in June; it was accompanied by two others. No other information on its breeding phenology has been published.
Vocalization
The crested ant-tanager's dawn song is repeated "che'ik" notes . It mobs with a "loud, shrill 'Chi-veek!'" .
Status
The IUCN has assessed the crested ant-tanager as being of Least Concern. It occurs in several protected areas, but "numbers are undoubtedly declining; it has experienced considerable range contraction and fragmentation because of deforestation, and should probably be regarded as being at risk in the near future."
References
- ^ BirdLife International (2018). "Crested Ant-Tanager Habia cristata". IUCN Red List of Threatened Species. 2018. Retrieved 14 May 2021.
- ^ Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2024). "Cardinals, grosbeaks and 'tanager' allies". IOC World Bird List Version 14.2. International Ornithologists' Union. Retrieved 24 October 2024.
- ^ Hilty, S. (2020). Crested Ant-Tanager (Habia cristata), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.cratan1.01 retrieved May 14, 2021