Bird Ringing

I am a new member and am really keen to get involved with some bird ringing. I have always been fascinated by the project in Tsavo West at Ngulia which happens at this time of year, but have never been able to attend because of the overlap with my studies. As I have recently graduated I will be free for the next 2 months. Does anyone know when the Ngulia ringing is happening this year and whether they are looking for volunteers? Who should I get in touch with regarding this?