Cacatua sulphurea parvula images

A yellow-crested cockatoo (Cacatua sulphurea parvula) at Ragunan Zoo in Jakarta, Indonesia.

A yellow-crested cockatoo (Cacatua sulphurea parvula) at Ragunan Zoo in Jakarta, Indonesia.

A critically endangered yellow-crested cockatoo (Cacatua sulphurea parvula) at Ragunan Zoo in Jakarta, Indonesia.

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