Francisco Piedrahita:
Cormorán Neotropical, Neotropic Cormorant (Nannopterum brasilianum) (Phalacrocorax brasilianus)
Francisco Piedrahita:
Cormorán Neotropical, Neotropic Cormorant Nannopterum brasilianum) (Phalacrocorax brasilianus)
Francisco Piedrahita:
Cormorán Orejudo, Double-crested Cormorant (Phalacrocorax auritus)
Francisco Piedrahita:
Cormorán Orejudo, Double-crested Cormorant (Phalacrocorax auritus)
Francisco Piedrahita:
Cormorán Orejudo, Double-crested Cormorant (Phalacrocorax auritus)
Francisco Piedrahita:
Guanay, Gauanay Cormorant (Phalacrocorax bougainvillii)
Francisco Piedrahita:
Guanay, Gauanay Cormorant (Phalacrocorax bougainvillii)