In March 2020 the BTO launched their Chaffinch Appeal to raise funds to help them research why the UK population of Chaffinch is undergoing a significant decline.

The BOS has produced a report which uses their survey data to determine the local status of Chaffinch and to compare it with the national situation using BTO data.

You view/download the report using this link: Status of the Chaffinch in the BOS Area.

Grimsbury Reservoir in Banbury, Off Hennef Way OX16 3JJ.  Please meet at 7pm in the car park at the entrance to Spiceball Park opposite the entrance to the Reservoir. Read more ...

A survey where observers are each given a randomly selected 1km square and record all the species encountered and numbers of each for a minimum period of 2 hours between 9am and noon. Read more ...

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