Home

  • Osprey - Pete Blanchard
Tuesday 15 April – Chew Valley Ringing Station Leader: Graham Blacker

April 15, 2025

To celebrate the 1,500th Tuesday walk, we enjoyed a very interesting and informative three hours, when 45 members visited the Chew Valley Lake Ringing Station. We met, and spent time both before and after, at Herriotts Bridge, where there was a wide variety of birds seen, including Little Gull, Little Ringed Plover, Bittern, Pintail, Green

Previous Next

About BOC

Find out what the BOC does and how it can help you make the most out of your birding around Bristol and further afield.

Find out more

BTO Surveys/Local News

The BTO coordinate volunteer surveys to help monitor bird populations.

Find out more

The Avon Bird Report


The BOC helps produce the annual Avon Bird Report, which contains a detailed account of all the birds seen in the Bristol region.

Find out more

Bristol Ornithological Club

The Bristol Ornithological Club (BOC) became a Charity (1205862) in 2023, was founded, in 1966, to promote, encourage and co-ordinate the scientific study of ornithology in all its branches in the Bristol area.

The Aims of the Charity

To advance education for the public benefit in ornithology and matters related to the
conservation of wild birds in particular within Bristol and the surrounding area by:
    a. promoting and taking part in local and national studies and surveys,
    b. supporting and assisting the conservation and preservation of wild birds and their
habitats through co-operation with local and national organisations

Our full Constitution lays out our Aims and Objectives set around our Policies

Join BOC Now
Atacama Desert (1)
Find out where our members have been on birding holidays