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 September 1936
Comments Notes IN a wood running along the top of a hill in Surrey which I visited on June 24th, 1936, I heard a Chiffchaff (Phylloscopus collybita) singing in a tall conifer, and as soon as he stopped a Grasshopper-Warbler (Locustella ncevia) started to reel in the un...
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