They’re looking for the virtual animals, flora and fauna at Castle Fraser. Hit the trail and keep your eyes peeled to collect 10 spotter’s badges along the way.
Learn more about the species as you discover them as well taking part in challenges and testing your knowledge as you go.
Funding for this app was provided by Scottish Natural Heritage.
Find a National Trust place near you, wherever you are in England, Wales, and Northern Ireland* with our handy app**.
* Our current app is built for phones. We will be releasing an improved tablet option in the next few weeks.
** We are aware that some users have experienced problems with the app. These issues have now been resolved, please try reinstalling the app if you are continuing to experience problems.
***Please note, this app does not include information from the National Trust for Scotland (NTS). The National Trust and NTS are two separate charities, run independently of each other.