Ocellated piculet Ocellated piculet The ocellated piculet ("Picumnus dorbignyanus") is a species of bird in the family Picidae. It is found in Argentina, Bolivia, and Peru. Its natural habitats are subtropical or tropical moist montane forests and heavily degraded former forest. It was first described in 1845 as "Picumnus d’Orbignyanus" by the French ornithologist Frédéric de Lafresnaye, being named in honour of the French naturalist Alcide d'Orbigny, but since then has been largely mis-spelt as "P. dorbygnianus". It hybridizes with the white-barred piculet where their ranges overlap. The adult ocellated piculet is long. The sexes are similar apart from the forecrown which
White-barred piculet and heavily degraded former forest. The white-barred piculet was first described in 1825 by the Dutch zoologist Coenraad Jacob Temminck. It was given the name "Picumnus cirratus", the specific name meaning "curly headed", "cirrus" being Latin for a ringlet or curl. Molecular studies show that it is the sister species to "P. temminckii" and also closely related to "P. dorbignyanus", and at different times these species have been treated as synonymous. Six subspecies are recognised; "P. c. confusus" found in southwestern Guyana, northern Brazil and French Guiana; the Marajo piculet, "P. c. macconnelli" found in the eastern Amazon region of