Order: Piciformes | Family: Picidae | IUCN Status: Least Concern
Age: Adult \ Sex: Male | Loc. Loreto, Peru
Age: Adult \ Sex: Female | Loc. Loreto, Peru
Age: Adult \ Sex: Male | Loc. Loreto, Peru
Age: Adult \ Sex: Unknown | Loc. Loreto, Peru
Status: The Plain-breasted Piculet is restricted to relatively young Cecropia sp. dominated forest along rivers, river islands and second growth near rivers. It appears not to venture away from this habitat type. It also occurs in Co and Br.
Name in Spanish: Carpinterito de Pecho Llano.
Sub-species: Plain-breasted Piculet (Picumnus castelnau), Malherbe 1862.
Meaning of Name: Picumnus: Fr. Picumne, Piculet= little woodpecker. castelnau= after the French explorer, diplomat, and collector in tropical America François Louis Nompar of Caumont Laporte Conde de Castelnau.

References:
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- Species range based on: Schulenberg, T. S., D. F. Stotz, and L. Rico. 2006. Distribution maps of the birds of Peru, version 1.0. Environment, Culture & Conservation (ECCo). The Field Museum. http://fm2.fieldmuseum.org/uw_test/birdsofperu on 01/01/2015.