Seventy-five years age
01 August 1992
'SWALLOW NESTING IN A DUG-OUT IN FRANCE. My son, 2nd-Lieut. Eliot Wallis, writes to me that, seeing a Swallow (Hirundo r. rustica) come out of a deserted German dug-out in northeast France, he looked and found a nest ''with four spotted eggs" abou...