Recent phylogenetic study based on plumage colour spectra indicates that this species and A. dominicus are sister to a clade formed by A. prevostii and A. nigricollis#R. Often considered a race of A. prevostii. Monotypic.
Panama in Pacific lowlands from Chiriquí E to S Coclé; few records from Caribbean side. Also Costa Rica (Puntarenas Province), where appears to have expanded its range#R.
Food and feeding
Status and conservation
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