During 1972 and 1973, 309 blood smears were taken from 281 birds caught in Yorkshire and in Hampshire. A seasonal variation in the prevalence of blood parasites with a peak in May was observed. The percentage of birds infected in different months ranged from 3.8 to 15.9. A number of new host records for avian haemoprotozoa were found and these, together with previously unpublished results, are presented in a table which brings the check-list of known British hosts up to date. Details are given of hippoboscid flies collected from the birds.
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1 April 1976
BLOOD PARASITES OF BRITISH BIRDS AND NOTES ON THEIR SEASONAL OCCURRENCE AT TWO RURAL SITES IN ENGLAND
R. A. CHEKE