The Authors have since noticed that part of the data within their article is incorrect.
Please find the article corrected as follows:
In the Abstract on page 1, the total area should be listed as ‘over 114 000 ha’.
In Table 1 on page 6, the area for entry No. 22, Esteros de Bahia San Jorge (Salinas & Almejas), should be ‘9874 ha’, and at the bottom of the table Total Area should be ‘114 206 ha’.