Bottlenose dolphin at Barcelona Zoo | Photo: Javi Guerra Hernando, License: CC BY-SA 4.0 29. April 201928. April 2019 education, history, media-echo « back The importance of zoos Published on elpais.com the 21.03.2019. | By: Guillermo Altares Amidst the debate about Barcelona’s zoo, this article describes the importance of zoos in our day and age. » more Share this post