Sadly we found one occupied, which then had to be put down. Mink are an invasive species that do devastating damage to indigenous wildlife – especially ground nesting birds. This monitoring and eradication programme is a really important part of efforts to protect our local eco-systems. If you spot one, please notify this email address asap: This email address is being protected from spambots. You need JavaScript enabled to view it. (Note: this is something we teach the children about, but we don't take them along to engage first hand.)