53 non-native organisms have been spotted in the protected marine environment of the Galapagos. Ships may be to blame – and worse species could be on their way Source: https://www.newscientist.com/article/2197998-the-waters-of-the-galapagos-islands-are-being-invaded-by-alien-species/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home