How to use the map
Drag with your finger or mouse to move the map.
Zoom in or out. You can also do this with the mousewheel or by pinching.
Clicking on a tree marker brings up a window (called a "popup")
identifying the species of the tree there, with a small photo of it and buttons
to display more photos and information. NB only a few hundred of the thousands
of trees are marked!
✕ Click the cross at the top right of any window, including this one, to get rid of it.
Click to dismiss all the popups at once.
Choose alternative versions of the map. The tree markers, popups, map centre and zoom are all unaffected by switching.
Turn on a flashing dot which tracks your live location on the map. It will work
only if your device has a satellite navigation (GPS etc.) receiver which is
enabled and can acquire a signal. You will probably be asked to allow the
website to access "location services" the first time you press this button.
It turns red while trying to locate you, then green if this succeeds. Press it
again to turn it off.
Recentre the map on the selected tree.