People in the Channel Islands are celebrating international bat night.
Each year people from across the world take part in events to mark the occasion.
It has taken place on the last full weekend of August since 1997 with more than 30 countries taking part.
The Jersey Bat Group will be hosting two free activity walks. These will take place at Val de la Mare rereservoir on August 24 and at Queens Valley reservoir on August 25 at 8pm.