Conservationist Dr Carl Jones goes in search of "intelligent" birds. On his travels he discovers that some birds are as intelligent as primates and finds the Einstein of birds "nesting" in an American university. Producer Martin Kurzik
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Conservationist Dr Carl Jones goes in search of "intelligent" birds. On his travels he discovers that some birds are as intelligent as primates and finds the Einstein of birds "nesting" in an American university. Producer Martin Kurzik