Select recordings from the database using the Search button. The map displays the locations corresponding to your selection, and a biodiversity heat map showing the local diversity of species (in number of species per grid square) for your search. For searching, see the search tips.
Click on an icon to get the location's name in a balloon.
Click on the link in the balloon to get all recordings from that location.
Zoom in and out with the buttons. Click on the map and drag it around.