Great Grebe (Podiceps major) [XC774898]
by GABRIEL LEITE from Casablanca, Valparaiso, Valpara\u00edso, Chile (call, song)
Great Grebe (Podiceps major) [XC241455]
by Pedro Rinaldi from Salto, Uruguay (song)
Subspecies
Subspecies navasi not universally accepted; if valid, name leucopterus may be applicable. Birds from coastal Peru suspected to constitute additional, undescribed subspecies.
The following 2 subspecies are recognised:
major (Boddaert, 1783) - North-western Peru; Paraguay and extreme south-eastern Brazil south to Patagonia and central Chile.