Biology:Pale-headed jacamar
| Pale-headed jacamar | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Piciformes |
| Family: | Galbulidae |
| Genus: | Brachygalba |
| Species: | B. goeringi
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| Binomial name | |
| Brachygalba goeringi Sclater, PL & Salvin, 1869
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The pale-headed jacamar (Brachygalba goeringi) is a species of bird in the family Galbulidae. It is found in Colombia and Venezuela.[2]
Taxonomy and systematics
The pale-headed jacamar is monotypic.[2] It and the dusky-backed (B. salmoni), brown (B. lugubris), and white-throated jacamars (B. albogularis) form a superspecies.[3]
Description
The pale-headed jacamar is 16.5 to 18 cm (6.5 to 7.1 in) long and weighs 16 to 18 g (0.56 to 0.63 oz). The male's crown, nape, and shoulders are ashy brown. The rest of the upper parts are dark brown glossed with greenish; they look blue-black when worn. It has a pale supercilium and a buffy-white throat. It has a chestnut band on the upper belly and dark brown flanks; the rest of the underparts are white. The female is almost identical. The juvenile has a gray crown and nape, and the upper parts are brighter and the green gloss stronger.[4]
Distribution and habitat
The pale-headed jacamar is found from Arauca and Casanare Departments in Colombia north through northwestern Venezuela at least to Lara. It primarily inhabits the edges of gallery and secondary forest in llanos grasslands. In elevation it ranges as high as 1,100 m (3,600 ft) but is usually found much lower.[4]
Behavior
Feeding
The pale-headed jacamar's diet is insects, mostly Lepidoptera and Odonata. It often perches on emergent branches in pairs or small family groups and sallies from there to catch its flying prey.[4]
Breeding
The pale-headed jacamar nests in burrows in earth banks. Nesting has been noted in Venezuela during April and May.[4]
Vocalization
The pale-headed jacamar's song is a series of high "weet" notes that increase in speed and pitch and ends with a trill [1].[4]
Status
The IUCN has assessed the pale-headed jacamar as being of Least Concern.[1] It is "[c]ommon throughout its range..." and "[n]o specific threats [are] documented so far, despite overall habitat loss in certain areas as a result of deforestation.[4]
References
- ↑ 1.0 1.1 BirdLife International (2016). "Brachygalba goeringi". IUCN Red List of Threatened Species 2016: e.T22682177A92933387. doi:10.2305/IUCN.UK.2016-3.RLTS.T22682177A92933387.en. https://www.iucnredlist.org/species/22682177/92933387. Retrieved October 7, 2023.
- ↑ 2.0 2.1 Gill, F.; Donsker, D.; Rasmussen, P. (January 2021). "IOC World Bird List (v 11.1)". https://www.worldbirdnames.org/.
- ↑ Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 19 January 2021. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved January 19, 2021
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 Tobias, J., T. Züchner, and T.A. de Melo Júnior (2020). Pale-headed Jacamar (Brachygalba goeringi), 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.pahjac1.01 retrieved May 8, 2021
External links
- Pale-headed jacamar videos on the Internet Bird Collection
- Pale-headed jacamar photo gallery VIREO Photo-Medium Res
- Photo; Article home.scarlet.be
- Picture; Article classicnatureprints
Wikidata ☰ Q1273654 entry
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