Besonderhede van voorbeeld: -1700670884662056163

English

One of those questions was “Why did the (once abundant and common) frogs from the highlands in Ecuador disappear during the 1980s?”.

Spanish

Una de esas preguntas era “¿Por qué las ranas (una vez abundantes y comunes) de las tierras altas de Ecuador desaparecieron durante la década de 1980?”.