Dominican parrots helping their Puerto Rican relatives

Submitted on 22 November 2007 - 6:19pm

This article is reproduced by CienciaPR with permission from the original source.

By Marielis Acevedo Irizarry / Primerahora.com primerahora.com For more information see the Spanish version of the article or contact our editor Mónica Feliú Mójer