NSN | Profile: Irene Pepperberg & Alex

from NOVA Vodcast | PBS · host WGBH Science Unit

One woman's 30-year relationship with an African gray parrot transformed our understanding of bird intelligence. NOVA is produced by WGBH in Boston. Funding for NOVA scienceNOW is provided by the National Science Foundation, the Howard Hughes Medical Institute, the Alfred P. Sloan Foundation, and PBS viewers. Funding for NOVA is provided by David H. Koch, the Howard Hughes Medical Institute, the Corporation for Public Broadcasting, and PBS viewers.

Episode metadata supplied by the publisher feed · Published Jun 24, 2011

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