Roberto Kaz

Roberto Kaz is a journalist from Brazil.

Articles by Roberto Kaz

Conservation

Can Two Frozen Testicles Bring Back the Spix's Macaw?

November 1, 2015 — The discovery of a parrot named Presley could help resurrect a near-extinct species.

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A $320,000 Donation Match Expires Soon!

A $80,000 Donation Match Expires Soon!!

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Articles by Roberto Kaz

Can Two Frozen Testicles Bring Back the Spix's Macaw?

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