Notes

01 August 1982
Comments Notes Nest-site provision experiment for Long-eared Owls To attempt to improve the breeding success of Long-eared Owls Asio otus, artificial nestsites were provided in an area where the owls were known to overwinter. The nests provided consisted of t...
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Letters

01 June 1969
Comments Letters Bill-length as a field-character of the White-winged Black Tern ? In his paper on 'Juvenile and winter plumages of the marsh terns' (Brit. Birds, 53: 243-252) Kenneth Williamson differentiated without qualification between the bill of the Black Tern Chlid...
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Notes

01 August 1946
Comments Notes As there is no mention in The Handbook of British Birds of a female Greenfinch (Chloris ch. chloris) singing, the following may be worthy of note. 1 have in my garden near Crawley, Sussex, a nest of this species in a cypress-tree, which hatched on May 21...
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