TDGNHAS Series III, Volume 21

Volume PDF (public)
3021.pdf (WARNING very large file size: 68.9 MB)

Contents of this volume

A.B. Duncan

Some Local Bird Problems


TDGNHAS Series III, 21 (1936-38), 27(WARNING very large file size: 68.9 MB)


27th November, 1936.
Mr Duncan spoke interestingly and informatively on the problems of bird watching, ringing, etc., and on many features of migration and bird-song, also on secondary sexual charcteristics and protective colouring. Mr Duncan submitted f

R. Elmhurst

The Seashore


TDGNHAS Series III, 21 (1936-38), 323(WARNING very large file size: 68.9 MB)


Mr Elmhurst gave a most interesting address on the various creatures that may be met with on an ordinary stretch of Scittish west coast seaboard, showing the difference in marine life on sandy, rocky, and other types of shore, and added a short account of