Notes

01 July 1959 Comments Notes Duration of dives of Black-throated Diver.--In Sutherland on -25th May 1955 we were able to make continuous observations for nearly four hours on the diving of a Black-throated Diver (Gavia arctica). T h e site was a loch half a mile wide and seven miles ...
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Notes

01 May 1951 Comments Notes ON April 8th, 1950, we inspected the nest of a Raven (Corvus corax). containing three eggs, situated high in the Plym Valley, Dartmoor, After we had withdrawn both Ravens flew around in the vicinity, but one, easily distinguishable by a number of missing...
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Notes

01 March 1939 Comments Notes THE particulars given in the following table though drawn from observations in one small area may be of some value if taken in conjunction with similar observations in other districts. All the nests detailed were observed in 1938 and, except for those of...
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