Letters

01 April 1929
Comments Letters SIRS,--The observations conducted b y Messrs. Ingram and Salmon on the dives of the Long-tailed Duck (antea, p . 264) reopen a veryinteresting question, and one which, I think, is still some way from being satisfactorily answered. In estimating the averag...
Read More

Notes

01 April 1929
Comments Notes IN previous notes in British Birds on egg-daubing by the Jackdaw {Colceus m. spermologus) I can find no record of first and second layings of the same bird in the same season having been found bedaubed: so the following instance may be of interest. The f...
Read More

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

Subscribe Now