... Leucopternis semiplumbeus . Cardinalis phoeniceus . Pyrgisoma leucote . rubricatum . The first four plates of this part represent four out of the six species of Coots which inhabit the southern portion of the South American continent ...
William S. Clark, N. John Schmitt. SEMIPLUMBEOUS HAWK PLATE 12 Leucopternis semiplumbeus GAVILÁN DORSO PLOMIZO LENGTH 31-36 cm WINGSPAN 51–64 cm WEIGHT 215-368 g IDENTIFICATION SUMMARY Small compact gray and white bute- onines that are ...
... ( Leucopternis semiplumbeus ) Reproduction : Unknown Short - eared owl See North America Short - tailed hawk STHA Male : 450-470 g Small birds ( Buteo Female : 530 g Lowland forests . Prefers the understory and lower canopy Wooded ...
... Leucopternis semiplumbeus LAWRENCE , Ann . Lyc . Nat . Hist . New York , vii , 1861 , 288 ( Panama ; coll . ) .; ix , 1868 , 133 ( " Val , " i . e . , Valza , Costa Rica ) .- FRANTZIUS , Journ . für Orn . , 1869 , 368 ( Costa Rica ) ...
... Leucopternis semiplumbeus 152 Lipaugus albogriseus Guatemala . Panamá Costa Rica . Costa Rica . New Grenada Lower California New Grenada . Ecuador Venezuela . New Grenada . Mexico New Grenada . Alphabetical list of new species and ...
... Leucopternis semiplumbeus , sp . nov . Entire upper plumage , with the sides of the head and neck rather light plumbeous , the feathers with dark shafts , upper 288 Catalogue of Birds from New Grenada .
Dale Dyer, Steve N. G. Howell. SEMIPLUMBEOUS HAWK Leucopternis semiplumbeus 34-38cm , WS 56– 63cm Attractive , medium - size hawk of humid lowland forest and edge , adjacent semi - open areas and plantations with taller trees . Hunts ...