- Agelaius humeralis
Identification
19–22 cm (7½-8¾ in)
- Glossy black overall plumage
- Tawny upperwing-coverts
- Dark brown iris
- Black bill and legs
Female similar but lacks gloss and has a smaller epaulette
Variations
Subspecies scopolus has smaller epaulettes and a smaller and thinner bill.
Distribution
Common in Cuba and rare in the northern Haiti. Normally not considered a part of the bird life of the Dominican Republic.
Vagrants have been found in the Cayman Islands and the United States.
Taxonomy
This is a polytypic species, consisting of two subspecies[1]:
- A. h. scopulus:
- Cayo Cantiles (off southern Cuba)
- A. h. humeralis:
- Cuba and Haiti
Habitat
Open woodland, woodland edges, farmland and rice fields.
Behaviour
Diet
Their diet consists mainly of insects, such as bees, arthropods, small lizards and seeds. They also eat fruit and nectar.
Breeding
Monogamous. The female takes most responsibility for constructing the nest, which is cup-shaped, made from dried grass, moss, twigs, hair and feathers. It is positioned in tree or palm, usually near water.
References
- Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2019. The eBird/Clements Checklist of Birds of the World: v2019. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
- Fraga, R. (2020). Tawny-shouldered Blackbird (Agelaius humeralis), 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.tasbla.01
Recommended Citation
- BirdForum Opus contributors. (2024) Tawny-shouldered Blackbird. In: BirdForum, the forum for wild birds and birding. Retrieved 27 April 2024 from https://www.birdforum.net/opus/Tawny-shouldered_Blackbird
