Debido al cambio climático, muchas especies a futuro, pueden llegar a extinciones masivas de pingüinos en la Antártida, concluyeron investigadores de la Universidad de Ciencia y Tecnología de China (Hefei, China).
Tras examinar unas colonias abandonadas de estas aves en la parte oriental del continente helado, los científicos constataron que hace unos 200 y 750 años se produjeron allí dos episodios en los que una gran cantidad de pingüinos murieron de manera casi simultánea.
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