01 September 1928
Comments Letters SIRS,---Of forty-three nests of the Mistle-Thnish (Turdus v. viscivorus) examined during t h e past eight years in various localities in Cumberland, two held clutches of five eggs each, three had three eggs each, the rest four. One five-egg clutch was fou...
Read More

Stay at the forefront of British birding by taking out a subscription to British Birds.

Subscribe Now