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House Martin rump colour

01 February 2023 Comments Short paper ...

House Martins around flowering Mango trees

01 January 2022 Comments Notes ...

Blue and Great Tits feeding Great Spotted Woodpecker nestlings

01 December 2021 Comments Notes ...

Juvenile House Martin apparently assisting with incubation of second brood

01 August 2021 Comments Notes ...

Two Blue Tit nests in the same nestbox

01 April 2021 Comments Notes A nestbox of typical style and dimensions, situated on the wall outside the back door of my rural property in Co. Armagh, was occupied by Blue Tits Cyanistes caeruleus in spring 2020. Activity at the nestbox was high, with unusually frequent pro...

Hybrid Great Tit x Blue Tit

01 April 2021 Comments Notes On 2nd February 2019, CE was mist-netting at a garden feeder near Hexham, in Northumberland, at a site where he has trapped in excess of 20,000 Great Tits Parus major and Blue Tits Cyanistes caeruleus (approximate ratio 1:2) since 1985. A...

The identification, taxonomy and distribution of Western, Siberian and Asian House Martins

01 February 2021 Comments Main paper ...

Interaction between Long-tailed Tits and Blue Tits at a nest site

01 January 2021 Comments Notes ...

Notes

01 July 2008 Comments Notes All Notes submitted to British Birds are subject to independent review, either by the Notes Panel or by the BB Editorial Board.Those considered appropriate for BB will be published either here or on our website (www.britishbirds.co.uk) subject to the a...