The BOS newsletters have been compiled into compendiums by decade. This can make it quicker to locate specific articles and reduces the number of files to download. Note that each file is very large and requires a fast internet connection to download. They also require a fast PC/tablet to open and read the files.

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. Read more ...

The Spirit of Shackleton – South Georgia Wildlife  -  Graham Lenton

Graham Lenton has a PhD in Ecology and has lived and worked in Malawi, Sudan and Malaysia. He has published many articles and photographs on natural history in particular birds. He will be speaking on The Spirit of Shackleton, Wildlife of South Georgia. Read more ...

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

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