Notes

01 October 1974
Comments Notes Egg-laying by the Great Crested Grebe Although the behaviour of Great Crested Grebes Podiceps cristatus has been intensively studied, many questions are still open. One such question is how Great Crested Grebes lay their eggs, and whether they exhibit ...
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Notes

01 December 1964
Comments Notes Apparent anting by Kestrel.--On 22nd September 1962 a friend and I were driving along the main road between Port Clarence and Seaton Carew, Co. Durham, when we saw a female Kestrel Falco tinnunculus fly up from an adjacent strip of rough grassland and ali...
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