Notes

01 January 1976 Comments Notes Association between male North American Ruddy Ducks and stray ducklings On 21st May 1960, at Chew Valley Lake, Avon, I saw a female North American Ruddy Duck Oxyura jamaicensis emerge from the reeds with two ducklings less than a week old. It m...
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Notes

01 October 1931 Comments Notes --Ringers are reminded that all schedules with lists of birds they have ringed during the season should now be sent in. As it is a great convenience in collating totals for the lists of birds ringed to be uniform in size and order, special forms have been...
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