Order: Accipitriformes | Family: Accipitridae | IUCN Status: Least Concern
Age: Adult | Sex: Unknown |Loc. Western Ecuador
Age: Adult | Sex: Unknown |Loc. Western Ecuador
Age: Adult | Sex: Unknown |Loc. Western Ecuador
Age: Adult | Sex: Unknown |Loc. Western Ecuador
Status: The Semiplumbeous Hawk is reported from a small area in Loreto. Records of this species come from both sides of the Amazon River frequently visited by ornithologists. The Semiplumbeous Hawk may be more widespread but overlooked in northeast Peru. It also occurs in on the west side of the Andes of Co and Ec.
Name in Spanish: Gavilán Plomizo.
Sub-species: Semiplumbeous Hawk (Leucopternis semiplumbeus), Lawrence 1861.
Meaning of Name: Pseudastur: Gr. Pseudo= false and Astur= relating to gender Astur. semiplumbeus: L. semi= half, small and plumbeus= gray, leaden; half plumbeus.

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 08/01/2015.