2019 | |
January 2019 |
|
February 2019 |
|
March 2019 |
|
April 2019 |
|
May 2019 |
|
June 2019 |
|
July 2019 |
|
August 2019 |
|
September 2019 |
|
October 2019 |
|
Notices of relevant lectures and similar events organised by other societies.
Visits with natural history relevance.