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![(Spizaetus melanoleucus - MACN-Or-ct 4110) @13 [ ] Copyright (2014) MACN Museo Argentino de Ciencias Naturales, Bernardino Rivadavia](http://v3.boldsystems.org/pics/_w300/BARGE/MACN-Or-ct_4110_d%2B1416347732.jpg "(Spizaetus melanoleucus - MACN-Or-ct 4110) {} [ ] Copyright (2014)")
![(Spizaetus ornatus - MACN-Or-ct 3314) @15 [ ] Copyright (2014) MACN Museo Argentino de Ciencias Naturales, Bernardino Rivadavia](http://v3.boldsystems.org/pics/_w300/BARGE/MACN-Or-ct_3314_v%2B1196860296.JPG "(Spizaetus ornatus - MACN-Or-ct 3314) {} [ ] Copyright (2014)")
![(Spizaetus tyrannus - MACN-Or-ct 3313) @15 [ ] Copyright (2014) MACN Museo Argentino de Ciencias Naturales, Bernardino Rivadavia](http://v3.boldsystems.org/pics/_w300/BARGE/MACN-Or-ct_3313_d%2B1196860144.JPG "(Spizaetus tyrannus - MACN-Or-ct 3313) {} [ ] Copyright (2014)")
