ECU Bird Wing Feathers

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Size: 8688px × 5792px
Photo credit: © Phil Degginger / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: &, aerodynamic, airflow, alula, asymmetrical, barbs, barbules, bird, central, close-, contour, cu, detail, display, ecu, evolution, feather, feathers, flight, hollow, insulation, lift, light, macro, maneuverability, micro, outer, pennaceous, plumage, primary, rachis, secondary, shaft, structure, support, symmetrical, tertiary, thrust, thumb, wing