rates of mortality, influx, and efflux were not determined. Of the 102 individuals

banded, only one returned for a fifth winter, and none, for a sixth. 
2. The winter acrising radius of the banded 13ir& was half a mile, but

winter storms in two cases evicted birds to points a mile away. 
3. An influx of tImbanded A-dsocurdin spring. Of ninepar,'ny 
one had both birds banded, andr-enl-y one had neither bird banded, 
V..-.... 
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