Notes

01 October 2001 Comments Notes The birds of Regent's Park, Inner London, have recently been described in detail by Green (1999). In the course of that book's preparation, the thought arose of making a historical comparison between our original migrant records, from the 1960s, and th...
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Notes

01 September 1939 Comments Notes PROOF of the sex of the bird choosing the nesting-site is generally so difficult to obtain that it seems worth while to record some evidence in the case of a House-Sparrow (Passer d. domesticus) in my garden in the spring of 1939. Early in March I notice...
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