How swifts survive a wet British June
by Stephen Moss from Environment | The Guardian on (#1H33E)
Long-distance flights enable aerial hunters to feed their young whatever the weather
For Britain's breeding birds - especially those migrants that spend only a short time here before heading back to their winter home in Africa - June is a crucial month.
Plentiful sunshine - June is usually the sunniest month of the year in England and Wales, thanks to the long hours of daylight - provide the vast amounts of insects and invertebrates that these birds require to feed their young.
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