Notes

01 June 1990 Comments Notes Alpine Swift 'playing' with piece of paper. At 10.00 GMT on 20th June 1985, in sunny conditions with little wind at Les Baux, France, I watched several Alpine Swifts Apus melba with Swifts A. apus feeding 100-200 m up in the vicinity of the old village...
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Notes

01 June 1960 Comments Notes Piracy by GadwalL--On 30th December 1959, near Cley, Norfolk, we watched four Gadwall (Anas strepera) worrying a drake Red-crested Pochard (Netta rufina), apparently with the aim of robbing it of its food. They followed it very closely and whenever it div...
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Notes

01 February 1943 Comments Notes IN February, 1942, seventy-five nesting boxes were put up inone of the oak woods of the Forest of Dean, with the object of encouraging the breeding of insectivorous birds (tits, in particular) and thus alleviating, if possible, the recurrent outbreaks of...
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Notes

01 March 1939 Comments Notes THE particulars given in the following table though drawn from observations in one small area may be of some value if taken in conjunction with similar observations in other districts. All the nests detailed were observed in 1938 and, except for those of...
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