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...
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Monthly marathon

01 March 2004
Comments Other Photo no. 203 (plate 77) shows three falcons gathered at the entrance to what is obviously a nest-site. Most birders will immediately recognise these birds as kestrels and, with just two species breeding within the Western Palearctic, the choice lies b...
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