GOS is a charity. Donations are welcome and it is only £12 to join (for which you get the annual bird report, email updates concerning events and an invitation to attend all of our walks / field trips free of charge). Walks are £5 for non-members. We welcome members and non-members alike to the free online talks. For in-person talks there is a nominal fee of £1 on the door to help cover room hire.

We encourage all to join the society and contribute to the bird recording and conservation initiatives GOS promotes.

  • To Antarctica and back with Arctic Terns

    Dr Chris Redfern will talk to us about Arctic terns. Arctic terns are renowned for the global scale of their migration. The routes taken by individuals can be determined using small electronic ‘geolocators’ attached to a leg ring. These devices … Read More

  • Cudyll Cymru – a new dawn for monitoring raptors in Wales

    Charlotte Griffiths will talk to us about raptor monitoring in Wales. Charlotte is the BTO's Welsh Raptor Monitoring Coordinator, and a passionate raptor enthusiast. She an active member of the Shropshire Raptor Study Group, where she has gained extensive field … Read More