The fee depends on the time involved including travel, and who you are.
Contact me for details at firstname.lastname@example.org
Where Mark is speaking:
Friday 4 January – Letchworth RSPB Group
Friday 18 January – Idle Wetlands, an evening with Mark Avery.
Thursday 24 January – Southwell U3A
Monday 25 February – Preston Society, Marys Church, Penwortham, Preston
Saturday 23 March – Plas – y – Brenin, north Wales